My computer eke watenna widiyak na ne ooka upset nam!
Oya balanna menna methana gihin;
control panel > Administrative Tools > Computer Management
In there look under Storage -> Disk Management
it should list your OS Disk
Okay lets name these disks
The disk you screwed up, disk A
Where you screwed it up PC A
Your Other computer PC B
Your other disk in PC B, Disk B
So in PC B, there should be 2 disks listed disk B and the disk A.
disk A should have no active/logical partitions. disk B should.
Can you do that and check whether it works upto that point?