Sometimes problem with AppV Client can be resolving by clearing up the application cache.

To get a list of cache application:

sftmime query obj:app /short

To Remove just one programs from the cache:

sftmime.exe remove app:”ApplicationName” /complete

To empty the cache:

sftmime.exe remove obj:app /global /complete

If you want to wipe the complete cache, you can change State key to Zero, and then reboot the machine.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SoftGrid\4.5\Client\AppFS\