DaveXP, The read me was missing from this build, but i guess you are still working on it. Where is de script that adds lines to dosnet.inf? I mean [OptionalSrcDirs] Update [ForceCopyDriverCabFiles accwiz.exe crypt32.dll cryptsvc.dll …ect I miss the SVCPACK.INF in the SIF folder So far so good, I am just reading your script because I am called for an urgent matter @ my employee’s business so I am not able right now to try the script with the real files. Later this evening I will and you can expect to have more reviews. See Ya W