MKS Integrity client Timed out

Facing the following error since yesterday, Tried all the things mentioned in internet.
C:\Program Files\Windchill MKSClient_12_4\bin\integrityg.exe:
Attempt to launch Integrity Client timed out. To solve this please try the following:
- Verify that the user you are logged in as has read and write permissions to the Integrity Client install directory.
- Make sure the Integrity Client install directory is the very first entry in the path.