Good Morning wimb, Thank you and all the contributors for this great tool! I have succesfully merged Acronis True Image Home 2010 using their Plus Pack winpe tool into 7pe_x86.iso built with your version 1.5 of Make_PE3.exe. Along with some other small tools this makes for a complete "toolbox" for my needs. However, this merge function no longer works using either version 1.6 or 1.7. The acronis script goes through as though it has completed the mount, unmount and .iso build but no acronis files are copied the the Program Files folder as they are in version 1.5. Not a serious problem for me but I thought it might be of interest to you for future consideration. BTW the Plus Pack tool only supports x86, not amd64 even though the full HDD install does. Thanks again to all involved.