CABFilename=; If you are going to compress this file into a Cabinet (.cab) file, you should add the name of that file here.
CABDefaultURL=; If you specified a CABFileName, then you can put URL location here, where Internet users can locate your Cabinet file for download.
CABINFFile=; If you specified a CABFileName that processes an INF file, you should put the name of the inf file contained in that Cabinet file, here. This is ignored if a Run= key is also present
CABRunFile=; If you specified a CABFileName that processes an EXE file, you should put the name of the exe file contained in that Cabinet file, here. This takes precedence over the InfFile= key