Which server or server operating system can be used for data storage of Allplan.
Since Allplan 2018 for pure data storage we recommend as a server operating system Windows Server 2012 R2 or Windows Server 2016.
Please note also the compatibility to the used client operating systems when selecting the server operating system.
Windows Server 2008 R2 - Windows 7
Windows Server 2012 R2 - Windows 8.1
Windows Server 2016 - Windows 10
When you want to install Allplan on the server operating system (e.g.Citrix), you have to consider the corresponding system requirements. For Allplan 2016/2017 that eg is: Windows Server 2012 R2.
General information about the system requirements here:
Notes on NAS systems:
NAS server are not generally recommended. Because the product variety and quality is very diverse, no effective quality control can take place. We can give no guarantee about operability. In the past we had performance or stability problems, false representations up to the loss of data in some cases.
This phenomenon occurs most in NAS systems of the lower price segment, which have not installed sufficiently fast hardware. If nevertheless a NAS system is to be used we recommend generally a high-performance hardware and the use of the operating system "Windows Storage Server 2012".Загрузка PDF FAQ_EN_Server_operating_system_for_the_data_storage_...
Which graphics cards are recommended for Allplan?
Follow this link to see a list of the AMD/ATI & NVidia graphics cards manufacturers that are CERTIFIED FOR ALLPLAN.
We have tested the OpenGL functionality and the animation performance of various Allplan modules with specially prepared data with each of the cards available.
The tested drivers can be found on the homepage of the individual manufacturer. The driver versions that were used in the tests are included in the tables so that you can compare the data. However, we strongly recommend that you always installthe current driver of the manufacturer.
It is a good idea to check your system using the system tool you can find on our homepage:
Allplan 2011 was revised completely for accelerated graphical representation.
To guarantee full performance support for Allplan 2011 and later, please check that your graphics cards meet the hardware requirements for DirectX 10 & OpenGL 2.0 (chip-based). In addition, you need to install the current drivers. Allplan will automatically switch to the conventional drawing method when it starts and finds old graphics cards that do not meet the requirements stated above.
For more information on graphics card specifications, go to
We kindly ask you to understand that products of other manufacturers that are not mentioned have not been tested and therefore cannot be recommended.
How can Allplan be operated under a QHD / UHD / 4K resolution?
Starting with Allplan 2018, a query will appear in the Allplan Start under a QHD / UHD / 4K resolution (from 2560 x 1600), in which you can decide whether the operating system scaling should also be used in Allplan. This choice can be changed at any time in the Allplan Options-> Desktop Enviroment- > Display-> Scaling of the user interface.
If this option is switched on, Allplan uses the scaling level, which is set globally in the display settings of the operating system. Side effects of this scaling can be slight blurring in the symbols, drawing elements, and dropped graphics in Allplan.
Please note that this functionality is only available from Windows 8.1 and higher.
Why can’t I see anything in a project or why are elements missing from drawing files?
Why are layers not visible?
Why is it not possible to select a privilege set in layer selection?
Probably, you have not yet been assigned any privilege sets or the layers are frozen in the privilege set in question. First, check whether you can select another privilege set.
1. Selecting another privilege set
To do this, select the project in question and open the layer settings(Format -> Select, Set Layers). Go to the “Privilege set in list box” area at the top on the right and check whether you can select another privilege set (for example, ALLPLAN).
By default, all layers have full access rights in the predefined ALLPLAN privilege set.
If there is no privilege set with full access rights, you should assign the privilege sets correctly.
This can only be done by a user with administrator privilegesor, in the case of a project-specific layer structure, by the project owner.
Thus, log on as a user with administrator privileges and do the following:
2. Assigning a privilege set
Select the project with the frozen layers.
Open the layer settings(Format -> Select, Set Layers). Switch to the "Privilege Set" tab and click Define, modify privilege set.
Select the relevant user and assign the privilege set using the arrows.
Click OKto confirm.
3. Adjusting layers’ access rights in the privilege set
Finally, check the access rights of the layers in the privilege set assigned.
Go to the "Privilege set in list box" area at the top on the right and select the relevant privilege set (for example, ALLPLAN).
Check the area on the left to see whether there are frozen layers (gray or white). To change this, select these layers or simply select all layers using CTRL+A. Then click the Full access right (modifiable)icon in the “Change rights” area.
Click OKto confirm.
The next time you open this project, you can select this privilege set in the layer settings. You can then see all layers and set them to modifiable.
Do the same with print sets.
Since version 2006, the administrator has been able to select Show all users all print sets and privilege setsin the “Administrator options” group on the “Privilege Set” tab (“Design group” in version 2006). Thus, you do not need to assign new users to privilege sets. This option applies to all projects.
However, as soon as a user has been given a privilege set or print set, this option no longer applies to this user.
As a project can have its own layer structure, it is essential that you check the privilege set in the correct project.
To find out whether a project has its own layer structure, click
File -> New Project, Open Project-> right-click the relevant project -> Properties. Check whether the path settings for Layerstructuresare set to Officeor Project.
You have installed Allplan on several local workstations. Now you want to change the installation so that you can access a common network drive.
Before you switch to a network installation, it is essential that you back up all the data of all the workstations.
We strongly recommend that you take advantage of the expertise of Nemetschek’s technical support staff. We are happy to help you!
The following description shows how to change several workstations where Allplan is installed locally and the project data is also stored locally on each computer to workstations with a common network drive without Workgroup Manager.
1st - getting ready
Choose one of the workstations where you will install all the projects and the office standard (hereinafter referred to as the main workstation).
First, move all the projects to the main workstation.
1.a: copying resources into projects
To make sure that the projects in your office have a uniform appearance, change the path settings for the projects' resources to 'Project'.
Make the following setting for each project:
Allplan -> File menu -> ProjectPilot - Admin -> select the individual projects one after the other -> right mouse button -> Properties -> Settings tab
Set the path settings for 'Pen and line definitions', 'Fonts', 'Patterns, hatching styles, area styles', 'Bar and mesh cross-section catalogs', 'Layer structures, line styles, drawing types' and 'Attributes proposed' from 'Office' to 'Project', if necessary.
The corresponding elements are copied from the office standard directly to the project. This ensures that the project settings stay the same even when you copy the project to the new server with the new office standard.
1.b: same folder name as project name
Open the 'General' tab and select the 'Same folder name as project name' setting if you want to proceed as described in 2b.
1.c: pen color ("Color stands for pen")
The pen color for the "Color stands for pen" setting is a user-specific setting that is not saved in the project but in the user folder (...\Usr).
2.a: backing up projects of the individual workstations and importing them to the main workstation (recommended method):
Back up the individual projects. To do this, open the Services application and select Data Backup -> Create -> Entire folders -> Projects.
You can back up several projects in a single operation.
Before you start, specify the backup folder on the network or on the local hard disk: Services application -> Configuration -> Backup path ->Browse for Folder.
The next step is to import the saved projects to the main workstation.To do this, open theServices application -> Data Backup -> Import -> Projects Before you import the individual projects, you can create new Allplan projects at the main computer. As an alternative, you can also create a new project during the import.
2.b: backing up projects of the individual workstations and importing them to the main workstation (special approach):
This approach should only be used with good reason for exceptional cases as it requires in-depth knowledge of Windows.
With this method, Windows Explorer is used to import the projects to the main workstation.
If some project names exist twice, you need to rename these projects before you back them up.
You can then rename the existing 'project.dat' file in the Prj folder of the main workstation.
Next, select the Services application -> Service -> Hotline Tools -> reorg -> Restore project management file.
The system creates a new project administration file (project.dat), which should list all projects with names.
Now the main workstation contains the latest version of all the projects of the office.
3rd - merging project defaults
Open ProjectPilot at the individual workstations and copy the elements you want to transfer (symbols, smart symbols, lists, schedules, and so on) to the external path. Of course, you can set the external path to a common network folder that can be accessed by all workstations.
Next, open ProjectPilot at the main workstation and copy the contents of the external path to the office standard.
4th - data backup
- Back up the projects, office standard and user settings at the main workstation:
You can also copy the ..\prj (projects), ..\std (office standard) and ..\usr (user folder) paths to a backup folder (Nemsic, for example) on the hard disk.
- In addition, you need to back up the ..\usr\local folder at every stand-alone computer.
- Export the user interface setting of each user to a file: Allplan -> Tools - > Customize .... -> Export...
5th - uninstalling
Remove Allplan from all workstations.
6th - reinstalling
Before you install the same version again, create and share a folder (Nemdata, for example) on the future data server. Create a subfolder - Allplan - in this folder.
The next step is to reinstall the same version on all the workstations.
Specify the following installation paths:
local (C:\Programs\Nemetschek\Allplan, for example)
Central file storage folder:
Browse -> Network...
Find the sharedNemdata folder and select the Allplan folder.
After this, start installing.
7th - testing the start and restoring the backup
After the installation (check whether Allplan starts), copy the ..\prj and ..\std folders you backed up from the main workstation to the new ...\Nemdata\Allplan server folder.
Next, use Windows Explorer to copy the contents of the former user folder (…\usr\local) of the stand-alone workstation to the new user folder of the computer you just installed.
8th - updating the project administration file
Go to the project.datfile in the ...\Nemdata\Allplan\Prjfolder and rename itproject.alt.After this, do the following:
Services application -> Service -> Hotline Tools -> reorg -> Restore project management file.
9th - summary
Now all the workstations access a common network drive with the same project pool and office standard.
With this type of installation, only one user can access a project at any one time. If several users are to work on a project at the same time, you need to install Workgroup Manager.
Quality reporter notified us of a crash. In analyzing the data, we found that you can improve the stability of your Allplan installation by installing the current graphics card driver.
You can find the current driver on the homepage of the graphics card manufacturer.
http://www.amd.com/de Support & Driver -> Download driver
http://www.nvidia.de Download driver
Use the driver on the homepage of the manufacturer. Do not use the driver provided by Windows Update.
Notes for notebook users:
It is essential that you install the graphics card drivers provided by the notebook manufacturer! You can find the current drivers on the homepage of the manufacturer.
- If the program still crashes after you have installed the latest graphics card driver, change the graphics mode from OpenGL to GDI+ in Allplan.
Allplan 2012-1 and later:
Start Allplan and select Tools -> Options.
Select Desktop environment -> Display > Hardware acceleration - graphics area: switch off the "Use OpenGL for all viewports" option. Restart Allplan.
From Allplan 2011-1 to Allplan 2012-0-2:
Start the Services application.
Service -> Hotline Tools -> draw -> OK
On = OpenGL mode
Off = GDI+ mode
- You can find information on graphics cards at
When I create a hidden line image of an isometric view (Viewmenu -> View-> Front Left, Southwest Isometric Viewor any other isometric view), Allplan does not use the original dimensions so that the resulting lengths are distorted.
How can I make sure that Allplan creates the hidden line image based on the actual dimensions?
In accordance with DIN, an isometric view is calculated as follows:
Allplan chooses the projection plane and the axes so that all the axes are shortened equally = axonometric projection of an isometric view.
This is the case when all the angles are the same: 120 degrees. The result is an equilateral triangle. Each side is shortened by two-thirds or 0.8165. However, the edges parallel to the axes are usually not shortened.
Angle of the coordinate axes:
x axis: 30 degrees to the horizontal
y axis: 30 degrees to the horizontal
x : y : z = 1 : 1 : 1 (using a factor of 0.8165)
When calculating an isometric view, Allplan shortens all directions by the same value (x:y:z = 1:1:1), using a factor of 0.8165.
All you need to do is resize the result in the destination drawing file by the corresponding factor (1.22475) in the x and y directions. After this, all the edges are displayed at their actual size and can be dimensioned.
What are the reasons why I cannot modify the format properties (pen thickness, color, ...) of elements in a DWG/DXF file I have just imported?
There are four reasons why these elements cannot be modified.
1st -the elements are smart symbols:
- To retain the smart symbols but still be able to modify the elements, select Modify -> Bonus Tools -> Smart Symbols -> Modify Smart Symbol(until V2006: Modify -> Bonus Tools -> Smart Symbols -> Modify Display Parameters) and click the relevant element. Now you can modify it (using Modify Format Properties, for example). For more detailed information on how to modify smart symbols, please contact us.
- If you do not want to retain the smart symbol, you can also resolve it: Modify -> Bonus Tools -> Smart Symbols -> Unlink Smart Symbol, select the smart symbol(s) you want to resolve and click the right mouse button to confirm.
- To resolve the smart symbols during import, select the file to be imported, click the"Options..."button,open the "Advanced Settings" tab (until Allplan 2008 "Advanced Transfer Settings")and select the"Smart symbol"check box in the"Explode elements" area. To confirm the dialog box, click OKand open the file.
2nd - theelements are composite elements:
- To explode a composite element, select Modify -> Advanced Draft -> Explode Composite Element. Select the composite element(s).
- To resolve the composite elements during import, select the file to be imported, click the "Options..." button, open the"Advanced Settings" tab" (until Allplan 2008: "Advanced Transfer Settings") andselect the "Composite elements"check box in the"Explode compounds" area. To confirm the dialog box, click OKand open the file.
3rd - the elements are on frozen layers:
- To modify these elements, you first have to set the corresponding layers to modifiable. Open the layer selection by clickingFormat -> Select, Set Layers.On theSelect Layer/Visibilitytab, set all the layers to modifiable.
4th - the elements have the "from layer" format property:
- To find this out, click an element with the right mouse button and selectFormat Propertieson the shortcut menu: pen thickness, line type or line color is not available for elements with the "from layer" format property.
- To modify the format properties of the layer, select Format -> Select, Set Layers and open the'Format Definition' tab. Check that the''Match from layer based on line style, pen, line, color assigned (fixed setting)"optionis selected in the"Layers' format properties" area. Next, select the layer on which the element resides and change its format properties.
- To remove this property, clickEdit -> Modify Format Properties, select the"Change 'from layer' for pen, line and color" option(pen thickness, line type and line color must not be selected) and select the elements.
- To resolve the "from layer" property during import, select the file to be imported, click the "Options..." button, open the"Advanced Settings" tab" (until Allplan 2008: "Advanced Transfer Settings") andselect the "From layer"check box in the"Explode compounds" area. To confirm the dialog box, click OKand open the file.
If you have any further questions regarding data exchange, this topic is described in detail in the online Help. All you need to do is press the F1 key. Open the Index tab and selectInterfaces.
How can I output a test plot with different data types used in Allplan?
Allplan comes with drawing files containing test data that can be used for this purpose.
If necessary, create a new project and copy the drawing files with the test data to this new project.
Open ProjectPilot: Allplan -> File -> ProjectPilot - Admin.
Set the external path to the '..\New\Testplot' folder, which is a subfolder of the local Allplan program folder.
Click 'External path' with the right mouse button and, on the shortcut menu, choose 'Select external path'.
Select the '..\New\Testplot' folder, which is a subfolder of the local Allplan program folder: c:\Programs\Nemetschek\Allplan\New\Testplot, for example.
The following layouts and drawing files are available:
- Layout 1 - Test Plot Allplan Testbild / Allplan Test Layout
- Layout 2 - Test Plot Muster & Schaffur / Patterns & Hatching
- Layout 3 - Test Plot Allplan Testbild / Allplan Test Layout
- Drawing file 25 - Füllflächen + Stifte / Fills + Pens
- Drawing file 26 - Muster / Patterns (Version 2006 and later)
- Drawing file 27 - Schraffuren / Hatching (Version 2006 and later)
- Drawing file 100 - Allplan Test Drawing File (Version 2008 and later)
Copy these layouts and drawing files to the new project.
Select the relevant drawing files with the right mouse button and choose 'Copy to ...' on the shortcut menu.
Select the new project.
If necessary, create a layout, place the drawing files in this layout, specify an output device and and print the layout.
Make the following settings to ensure that the data is output correctly:
- Select "white" for the background color.
- Turn off "Color stands for pen" in "Show/Hide".
- Turn off "Surface elements in background of each document" on the "Selection" tab of "Plot Layouts".
- Use Windows drivers for printing.
- For HP plotters, select the "Avoid out of memory condition" or "Output as a bitmap" option in the plotter properties.
- For optimum color output with sRGB values, apply the settings described in the FAQ entitled Color adjustment - Windows drivers and Nemetschek vector drivers.
Colors in printouts can vary depending on several factors such as
- Output device used
- Paper used
- Ink used
- Driver type used (Windows or Nemetschek drivers)
In particular, colors can differ regarding
- Color display
Colors in printouts can even vary if you use the same output device but different Windows drivers.
On-screen display can be influenced by various factors such as different settings for contrast and color temperature.
As the possible settings are so widespread, you can see that it is essential to print out test data in advance.