NI Teststand 2012 will not launch after installing 2014

[Deja_Labvú]

Hi all,

I installed 2014 on a machine that had 2012 on it. Since then, I cannot launch 2012 with out this error (see picture attached)

I am using the version selector and when I enable 2014 it launches fine.

I have the correct .NET Framework installed and have tried uninstalling 2012/2014 and reinstalling to no avail. 

Has anyone seen this issue before? 

Thanks,

L

[PalanivelThiruvenkadam]

Basically NI Supports Multiple Versions (In case of LabVIEW), But not used Different Versions of TS in same machine.

Make sure whether you are calling 32bit/64bit.

[Deja_Labvú]

Hi Palanivel,

Both versions of  Teststand are 32bit.

I thought the version selector allows you to use either version?

Thank you.

[PalanivelThiruvenkadam]

Yes Ofcourse it should allow the user to select available TS versions (with Selected bit).

[Deja_Labvú]

Still not working,

Any other ideas? 

[PalanivelThiruvenkadam]

Whether both versions of TS are displayed in Version Selector Window?

If yes can you able to Make Active?

[Deja_Labvú]

Both versions are available in the version selector, yes.

I am able to make either 2012/2014 active. When I launch 2014 (32bit) 2014 will launch successfully.

However, when I launch 2012 (32bit) the error (as per the screenshot above) displays and I cannot open 2012.