#161 ·
If you need to strip Windows 7 from a dual-boot setup where you're running on a CPU, this is the most effective method. While logged into the CPU environment, insert your Windows 7 DVD and execute the following command in the run prompt: x:\boot\bootsect.exe /nt52 ALL /force. Once that is complete, reboot the machine, format the partition where Windows 7 was residing, and you will find three leftover files on your C: drive: boot.BAK, bootsect.BAK, and bootmgr. You can safely delete those. Note that the last one might be locked by the system, but there are plenty of utility programs available to force its removal.
I have tested this personally and it works perfectly; however, I cannot vouch for the efficacy of combining it with fixboot or fixmbr.
I have tested this personally and it works perfectly; however, I cannot vouch for the efficacy of combining it with fixboot or fixmbr.