TECHNICAL SOLUTIONS

Steps to repair Windows boot manager error Microsoft crash

To repair the Windows boot manager error status 0xc0000225

A required device isn’t connected or can’t be accessed), you can follow these steps:

VM1 —-Faulty VM
VM2—-Other VM in the same resource group

Step1:Take snapshot of the VM1 os disk

Step2:Create disk using the snapshot

Step3: Attach the created disk to the other VM in the same resource group

Step4: Login to the working VM and Initialize the disk in diskmgmt.msc

Step5: Delete the crow strike file

F:WindowsSystem32driversCrowdStrike
delete the file “C-00000291*.sys”

Step6 : Registry changes
Step7 : Changes in bcd files

Step8: Detach the disk
Step9 : Swap the OS disk

source

how to repair windows 7