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Adrian GiurcaAdrian Giurca

Hi Andreas,


installation problems can be sent even without support from the respective web site form: https://www.weisang.com/en/support/flexpro-support/


To answer your question:

The reported error messages are due to incorrect or failed installation of the VBA components.


Please look into the folder “%LOCALAPPDATA%\Downloaded Installations\FlexPro 2021 Suite”. If you find 6 folders with names like “VBA-*-x64” proceed as following:


Open a command line window (cmd) with administrative privileges and navigate to this folder with the command


cd /D %LOCALAPPDATA%\Downloaded Installations\FlexPro 2021 Suite


Each of the VBA-* folders contain a .msi installation file that can also be used for uninstalling the associated component with the following commands


msiexec /q /x VBA-Core-x64\Vba71.msi

msiexec /q /x VBA-CHS-x64\Vba71_2052.msi

msiexec /q /x VBA-DEU-x64\Vba71_1031.msi

msiexec /q /x VBA-ENU-x64\Vba71_1033.MSI

msiexec /q /x VBA-FRA-x64\Vba71_1036.msi

msiexec /q /x VBA-JPN-x64\Vba71_1041.msi


Now FlexPro can be uninstalled and reinstalled again to cope with this issue.


If on the other hands, the folders named “VBA-*-x64” are missing, please follow this procedure:


Open the registry editor (regedit) with administrative privileges and maneuver to the key




In the subkey InstalledBy you find entries (beside (Standard)) for each program that installed VBA 7.1 (x64). The FlexPro entry has the key


{A9094AA5-B5F1-49F2-A5C7-8F0BFEE7DB35}   (for FlexPro 2019)

{ED93C4E1-2948-4671-BAFC-FDD3BB014C23}  (for FlexPro 2021)


If this is the only key, you can safely remove the key




and uninstall and reinstall FlexPro.

Best regards,
Adrian Giurca