Hi,

I am trying to upgrade my BES 4.0.4 hf3 to BES 4.1 Express. After starting setup.exe I get the following error:

Setup.exe - Application Error
The instruction at "0x7c836d25" referenced memory at "0x00000000". The memory could not be "read".

And the Eventlog shows this error:
Faulting application Setup.exe, version 1.0.0.1, faulting module ntdll.dll, version 5.2.3790.1830, fault address 0x00036d25.

After a while I get this message as well:
rPIPTool MFC Application
rPIPTool MFC Application encountered a problem and needed to close

This BES server is running fine, I do not have a single problem with it until now. I can't find any reference to this error in combination with a BES install, nor can I find anything about rPIPTool MFC.

Thanks in advance.