So I've been through a load of threads on this and spent a day trying to DiY it - figured it's time to ask the experts!
My main box is a bit of a mess but I can't bear to reinstall all apps again (too many and too granular) so trying to copy over my Win8.1 install to a new SSD. I think the main problem is there's a 100MB Win7 starter partition on a data drive that makes it all work - without that I can't get anywhere so far.
I copied over all data using Easeus Todo Backup Free
Tried various combinations of starting with only the SSD or old OS HDD plugged in and trying to get a new boot system set up. It looks weird from the Win8.1 recovery disk - Windows appears as being on drive X:
Tried so far - automatic repair, all the bootrec commands and bcdedit (fails to copy files)
When drive with 100MB boot partition is disconnected, Win8.1 recovery cannot see any OS with bootrec / scanos or /rebuildbcd.
Hope this post makes sense, I'd really appreciate any advice on this!
My main box is a bit of a mess but I can't bear to reinstall all apps again (too many and too granular) so trying to copy over my Win8.1 install to a new SSD. I think the main problem is there's a 100MB Win7 starter partition on a data drive that makes it all work - without that I can't get anywhere so far.
I copied over all data using Easeus Todo Backup Free
Tried various combinations of starting with only the SSD or old OS HDD plugged in and trying to get a new boot system set up. It looks weird from the Win8.1 recovery disk - Windows appears as being on drive X:
Tried so far - automatic repair, all the bootrec commands and bcdedit (fails to copy files)
When drive with 100MB boot partition is disconnected, Win8.1 recovery cannot see any OS with bootrec / scanos or /rebuildbcd.
Hope this post makes sense, I'd really appreciate any advice on this!