I've identified I needed the following firmware R8BC004 CID53.
Downloaded the following firmware:-
K770_R8BC004_MAIN_GENERIC_VI_RED53
HB1-06_Gen_CDA102568_11_R8A_GENERIC_EUROPE_2
K770_R8BC004_FS_EUROPE_2_RED53.fbn
Indeed the restore file was in the dir you specified, however the filenames look corrupted for exampe pìÀ¦ (266KB in size) created without the proper extension too, only reconised as a file.
I know these to be the files as I ran mkrest2.exe manually from dos prompt and the file this time was created in the rest dir, again with the corrupt name and no extension.
Running qamaker.exe creates file quick_access__.vkp which can be read in notepad and looks normal.
The video tutorial showed the .vkp file being created with the R8BC004 in the title so was concearned.
So I guess the question is should I continue or is something funny going on??