Problem with opening older files from inventor 2010 or earlier versions

[Anonymous]

I have installed Inventor 2011 at work. All things look quite good and really friendly :), but I have the following problem.

I can't open older files from previous versions of Inventor. The computer just hangs and I can't do anything.

Off course I can create new ones without problem (in the newest version).

Does anyone know how to solve this problem??

[Anonymous · Accepted solution]

Did you follow these install tips?

http://teknigroup.com/tutorials/InstallAdsk2009.html

More info is needed....

http://teknigroup.com/support/Inventor/Howto.html

[Anonymous]

Hm...

Maybe my computer hasn't appropriate hardware or completely new installation is needed :/.

Thanks for ideas.

Best regards

Peter