I have a version 10.3 of build 151106. I download the IDE, reinstall and the Build Id not change to 190524. I try download the parche CW 10.3 eTPU Compiler Update for Windows 10 (build 190524, version 22.214.171.124) and replace folders.
In order to apply the patch simply unzip the archive and extract it to the CodeWarrior for ETPU install folder - it overwrites ETPU folder.
Hope it helps.