I had, yeah. However, due to entirely unrelated events I was forced to upgrade my OS. I'm running Windows 8 now, and I get a slightly different result. Instead of freezing, it outright crashes and I get the error below.
[Window Title]
Construct 2 game creator
[Main Instruction]
Construct 2 game creator has stopped working
[Content]
A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available.
[Close program]