07-31-2013 11:39 AM
Hi and Welcome to the Community!
There are multiple threads regarding Windows 8 and the Desktop Software...please search and read those to see if your specific issue (whatever it is...you didn't tell us much here) is already addressed and resolved.
Also, refer to the public KB database for potentially useful articles...starting perhaps with this one:
If none of that is of use to your situation, then please post back with full details (your exact Windows version, your exact Desktop Software version, exactly what happens, etc. etc. etc.).