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#1
1rst Try at Clean Install of 10122 breaks bootloader of Win 7
Have been dual booting Win 7 and Win 10 previews on two Samsung ssd's. I've had no problem with updating each build then extracting the Iso with ESD to Iso then doing a clean install until the switch from 10074 to 10122.
Let it update on fast ring - no problems.
Extracted Iso with ESD then did clean install.
Would boot to Win 10 but the Win 7 boot disappeared.
Tried everything - restoring image with Acronis, Win 7 repair disk etc. Nothing worked.
Reloaded Win 7 from scratch then tried again clean install of Win 7 and worked perfectly.
Luckily all my files are backed up on an external drive.
Any thoughts?
Jim