help!bootmgr is missing....

[danishkhaja]

I unknowingly set my partition drive as active.....now i cant boot.i am using windows 7 home premium.i dont know what to do...also dont want to loose datA on my drives.

 

[theog]

Try this:
http://www.sevenforums.com/tutorials/681-startup-repair.html?ltr=S
Note: You may need to do startup repair 3 to 4 times.
http://www.sevenforums.com/tutorials/105541-startup-repair-run-3-separate-times.html

http://www.sevenforums.com/tutorials/2083-system-repair-disc-create.html
http://www.sevenforums.com/tutorials/668-system-recovery-options.html
http://www.sevenforums.com/tutorials/700-system-restore.html?ltr=S

 

[gregrocker]

You will need to set Win7 or it's 100mb System Rserved boot partition (if you have it) Active before running the Repairs.

Partition - Mark as Active using Diskpart from System Recovery Options.

Or use free Partition Wizard bootable CD to have a picture of what you're doing. If you use PW CD once you Modify>Set to Active 100mb or Win7 partitions, then click on to highlight the Win7 HD and from the Disk tab select Rebuild MBR which may make the REpairs unnecessary.