@sketch3d.de said:

@allison22 said:

I opened SU8 ... Dble-clicks on the file still defaults to SU2013. It's almost as if the OS ... makes no change.

run SU8 by "right-click > Run As Admin..." once.

Which should allow SU8 to reset itself as the default app for opening SKPs in the Windows registry database.

Norbert

This! For some reason, .skp files were not associated with sketchup and I was not able to use the 'open with' or the 'default programs' route to associate sketchup with .skp files. This worked. Thank you!