Installation of EA 12 dll registration failures

[olli_s]

Hallo everybody,

I have gathered a lot of usefull information from this forum so far, so thank you very much.
Now, although I searched this forum I couldn't find a solution to my problem.
I have tried to install the current version of EA and of the DOORS MDG on a Win7 64-Bit computer. Until now none of these products was installed on this machine. During installation I get the following error messages
"module ...\EclipseLink.dll failed to Register HRESULT -2147024770"and
"module ...\DoorsInterface.dll failed to Register HRESULT -2147024770"

Any help would be appreciated.
Thank you

[qwerty]

Not my area, but EA is completely 32 bit architecture. That will probably apply to any associated DLL too.

q.

[olli_s]

Thanks for the hint qwerty.
I have finally found the reason. The installation was made on a substituted drive partition (is that the correct term?). Even deinstalling was denied.
I managed to deinstall it using a trick and then reinstalled it to the "real" path and - it worked.