Allplan from version 2011
Parts of Allplan 2011 have been reprogrammed and are completely new. Allplan uses a graphics library, which has been developed especially for CAD programs and visualization tasks. Depending on the data type and application, the display speed of Allplan is much higher than that of earlier versions, and refresh operations are considerably shorter. What's more, you can create hidden line images in real time.
This new technology is not a one-to-one implementation of the software-based solution in the previous version. Instead, a hardware-based approach is used. When it comes to data processing, the graphics card takes on much of the work. The different behavior of these two technologies that may occur in some parts is inherent. Therefore, the resulting display and refresh operations may differ slightly from what you are used to.
General graphics card requirements for Allplan
To fully exploit hardware acceleration capabilities, you require an Open GL 2.0 and DirectX10 (chip-based) compatible graphics card with 512 MB or more memory. Although Windows XP does not support DirectX10, Allplan only requires the chip-based support of the graphics card to manage the graphics library. OpenGL 2.0 is used in 2D and in visualization windows. These changes employ the latest technology in graphic display, so selecting a capable graphics card, and using the proper drivers is essential.
For more information on graphics card specifications, go to:
Professional graphics cards versus Consumer-Level cards
Graphic card manufacturers typically have different product lines targeted for "gamers" and "professional users". While the hardware setup is very similar in case of both cards, there are key differences in their firmware and driver. "Consumer-Level cards" (such as Nvidia GeForce and AMD/ATI Radeon) are optimized for 3D games and technologically designed for DirectX10, as speed is more important than image quality.
Typically a 3D model in a game contains a low number of polygons with textures applied to them, while in CAD applications polygon count is high, and the image quality of wireframe models or shaded models is more important than navigation speed. Also, professional cards' memory usage is optimized for using multiple application windows, while in gaming this is not relevant.
Another key difference between the two product lines is the way they are delivered and supported. Professional cards (such as Nvidia Quadro and AMD/ATI FireGL/PRO) are built according to the video chip manufacturer's references, so you can always be sure that the driver delivered by the video chip manufacturer (such as Nvidia or AMD/ATI) fits your card.
The manufacturers of Consumer-Level cards (such as ASUS, Sapphire, Gigabyte, PNY and so on) may diverge from the chip manufacturer's references, so their drivers may not be compatible with the chip manufacturer's reference driver. Also, the product life cycle and driver release cycles are much shorter in case of gaming cards, usually 6 months up to 1 year at most and a 1-year warranty period maximum.
Example: comparison of graphics cards
Professional graphics cards / workstation
Professional graphics cards versus Consumer-Level cards
Professional graphics cards differ considerably from "Consumer-Level cards" for private users with regard to specific market segments with special requirements:
- Extensive application tests and certifications with CAD providers
- Optimized and advanced support for API as well as further developments
- Longer product life cycles and availability
- Direct product support
- Longer warranty period
Nemetschek Allplan GmbH cooperates with Nvidia und AMD to test graphics card drivers for the Nvidia FX Quadro/ Quadro and AMD/ATI FireGL/ Fire Pro series. These product lines are tested, certified and recommended for Allplan by Nemetschek Allplan Systems GmbH.
For more information on certified graphics cards, go to:
There are four different categories and areas:
|Graphics card||Application||Quality tests||Status|
|Gaming graphics cards||3D Games||Tested / not tested||Not recommended|
|Professional graphics cards||3D basis||Certified and recommended||End of life|
|Professional graphics cards||3D performance||Certified and recommended||End of life|
|Professional graphics cards||3D high performance||Certified and recommended||End of life|
Recommended graphics cards for laptops (Windows)
For reasons detailed above, we cannot recommend any specific card and driver combination for laptops. However, there are professional graphics cards available for high-end laptops such as NVidia FX Quadro & Quadro NVidia "M" or AMD/ATI FireGL & FirePro "Mobility".
These graphics cards are just as good as their desktop counterparts.
Laptops with Consumer-Level cards have been tested only briefly and cannot be recommended. We have had bad experience with on-board Intel graphics cards.
Graphics cards drivers for Apple Macintosh
Since Macs come with a default graphics card (on-board or gaming), and the drivers are bundled with system updates, we cannot recommend a specific card.
Graphics cards for MacOsX 10.6 (Leopard) or later and Boot Camp support Open GL 2.0 and DirectX10. Currently, there is only one series that is equipped with a professional graphics card: Mac Pro with NVidia FX4800 for Mac.
Notes for Allplan and Macintosh:
- There is no provision for a direct installation under Macintosh.
- Access to Windows must be straight from the Boot Camp installation.
- For performance reasons, Parallels Desktop cannot be used in conjunction with Nemetschek Allplan.
We kindly ask you to understand that Nemetschek Allplan cannot provide support for Boot Camp installations.
Installing graphics cards drivers (Windows)
Graphics cards only work properly if they have a hardware provider supplied driver (not system built-in driver) installed correctly. It may happen that remnants of a previous installation interfere with the current driver installation. If you experience display issues with the drivers listed below, please "clean-install" the driver again. "Clean-install" means removing all previous driver files before installing a new driver. Unfortunately, a simple uninstall may not efficiently remove all components of a driver. There are tools that can do it, like ATI's cat uninstaller or third-party tools like driver cleaner or driver cleaner pro 1.5.
Graphics card drivers for laptops (Windows)
In most cases, graphic card drivers for laptops are supplied by the laptop manufacturer, and graphic card provider supplied drivers will not install on laptops. This makes it practically impossible for us to test laptop graphics cards. If you are experiencing display issues with your laptop, and your supplier does not offer you a driver update, you might try - at your own risk - to tweak a desktop driver to work on your laptop. Note that this is obviously not encouraged by your laptop supplier.
Which server or server operating system can be used for data storage of Allplan.
Since Allplan 2018 we recommend Windows Server 2016 as the server operating system for pure data storage and since Allplan 2019 also Windows Server 2019, since Allplan 2022 Windows Server 2022.
When selecting the server operating system, please also take into account the interaction with the client operating systems used.
For Windows Server 2012 R2, the "development phase" (fixing bug fixes, etc.) was discontinued in 2018.
However, Microsoft will continue to provide extended support (closing security gaps) until 10.10.2023.
The same applies in this respect for the Windows 8.1 operating system used in the same period.
Due to this fact, it cannot be ruled out that the further development of the Windows 10 operating system and the "technological standstill" of Windows Server 2012 R2 could lead to discrepancies when combining these operating systems at some point.
However, Microsoft should be able to guarantee compatibility for the operating systems used in the future.
Windows Server 2016 - Windows 10
Windows Server 2019 - Windows 10
Windows Server 2022 - Windows 10 and Windows 11 respectively.
If Allplan is also to be installed on the server operating system (e.g. Citrix), the corresponding release in the system requirements must be observed. For Allplan 2016/2017 this is e.g: Windows Server 2012 R2. For higher Allplan versions this is e.g: Windows Server 2016.
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_...
What can I do if Allplan no longer starts after I have upgraded and the following messages appear?
After this, Quality Reporter displays an error report.
Exit Allplan on all workstations and do the following:
Open the Services application and make a note of the path to the 'central file storage folder', which is displayed in the Services application window.
In addition, check whether the workgroup manager line is followed by 'Yes' or 'No'.
Open the central file storage folder in Windows Explorer.
If the workgroup manager line is followed by
'Yes', open the NET subfolder.
'No', open the PRJ subfolder.
Find the 'project.dat' or 'project.Dat.xm' file in the NET or PRJ folder and rename it 'project-old.dat'.
After this, do the following:
Services application -> Service -> Hotline Tools -> reorg -> OK -> Restore project management file -> OK
The program creates a new, correct project management file and you can start Allplan again.
If you come across error messages while doing this, please email the following information to firstname.lastname@example.org:
- Describe exactly what you did before the error or crash occurred.
- The error message itself (as a screenshot).
- The log file (trace).
- A Hotinfo support request with question 01.
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