Solved WIndows 7 Boot Error 0xc0000225

[AcidHead]

When i boot the USB it DOESNT detect any partitions what shoud i do?

 

[Kaktussoft]

Boot from usb stick select "command prompt" in the recovery options list. Then do:

diskpart
select disk 0
list part
select disk 1
list part
exit

make a camshot and post. Or tell me exactly what you see

 

[Kaktussoft]

Also do:

diskpart
list vol
exit

 

[AcidHead]

Okay i found what the problem was, the windows partition was not marked as bootable i added the boot flag from linux to the Windows partition, booted from the USB and than it detected the Windows partition i used Startup Repair and it fixed it all... Thanks very much for the Help

 

[Kaktussoft]

Okay i found what the problem was, the windows partition was not marked as bootable i added the boot flag from linux to the Windows partition, booted from the USB and than it detected the Windows partition i used Startup Repair and it fixed it all... Thanks very much for the Help

and now linux doesn't boot anymore I assume?

 

[Kaktussoft]

Okay i found what the problem was, the windows partition was not marked as bootable i added the boot flag from linux to the Windows partition, booted from the USB and than it detected the Windows partition i used Startup Repair and it fixed it all... Thanks very much for the Help

For the win7 bootmanager code (in MBR) the partition containing the bootmenu should be ACTIVE. also "startup repair" want it that way.

But you have GRUB2 as bootmanager!!! Most likely you don't have that anymore.

grub2 as working fine. It chainloaded to the win7 partition boot sector and loaded file bootmgr. That bootmgr loaded the bootmenu. There was some error in bootmenu..... or in the stuff it is pointing to.