A UDF for manipulating Windows Image Files (.wim) without ImageX.exe This UDF allows you to use the Windows Imaging API directly (wimgapi.dll) so you don't have to use a command line program such as ImageX. Benefits are wimgapi.dll is shipped with windows 7 so users don't have to download the 1gb+ AIK to manage wim files. The UDF also allows you to utilize callback functions so you can show detailed progress info to your users. wimfltr.sys/wimmount.sys required for mount/unmount only. working