There is a problem with .iso file association in UltraISO and win7pe. This is cause by the program isoburn.exe according to NirSoft's FileTypeMan program located in the windows\system32 folder.
I have tried commenting out the lines that copy isoburn.exe in the ExeFiles.script; this does not resolve the issue.
Any solution to this issue?
I can edit the file association with NirSoft's FileTypeMan for .iso to use UltraISO.exe. Everything associates correctly and the context menu works for .iso files.