There are two files in fixpak ctu308.zip which are not unpacked correctly.

1.) unzip files decomp.exe, cppopa3.dll,dde4xrdr.dll to some temp directory while preserving path
2.) change to that directory
Assume x:\ibmcpp is the path where your VAC is installed:
3.) backup files ibmcpp\dll\cppopa3.dll and ibmcpp\dll\dde4xrdr.dll
4.) run "decomp.exe ibmcpp\dll\cppopa3.dll x:\ibmcpp\dll\cppopa3.dll x:\ibmcpp"
5.) run "decomp.exe ibmcpp\dll\dde4xrdr.dll x:\ibmcpp\dll\dde4xrdr.dll x:\ibmcpp"
