After upgrading to K2 Five (5.3) R2, you are unable to install a Fix Pack. A warning will display indicating that the Fix Pack does not support the version of K2.
- Ensure you have K2 Five (5.3) installed.
- Download the K2 Five (5.3) FP8 from K2 Partner and Customer Portal.
- Install the K2 Five (5.3) FP8 to apply the fix.