Problem: When applying an Automation Point Patch, get error "Installed version '11.5.0.0' not compatible with this patch setup version '11.5.1.1'"

Solution: You will need to download AP 11.5.1.0 (Genlevel SP01) from CA Support Online (https://support.ca.com) which is the product component CA Automation Point 11.5 SP01 - DVD 1 (DVD11121656E.iso). After AP 11.5.1.0 has been installed, you can then apply AP patch '11.5.1.1'. Patches are created for a specific major, minor, and service pack levels of AP. You cannot install a patch created for either a different version or service pack level than the one for which the patch was created.