Few days back my laptop started acting weird. after a forced shutdown my pc started showing scanning and repairing drive c. and it never reached 100%. so i just kept skipping it before it starts scanning. but i got fed up of this doing every time when pc starts. so i decided to fix this issue.

How i fixed it

• My 1st guess was my HDD is going to die, but My pc was running smoothly.
• I browsed through some forums and came to know that sometimes windows system files structure can also create this issue.
• Tried different scanning methods, through CMD , i have dual boot so even tried to scan with windows 7. But everything failed.
• On one forum i read that let windows complete scanning at startup no matter how long it takes. and so i did.
• After waiting for almost 1 hour, it gave an error that PC can not be repaired. and gave me option to restart.
• i did restart and again it gave same thing, that can not be repaired.
• i just restarted again, and in anger i just kept pushing Esc key and voila , it showed 100 % completed and windows booted normally. and after that i never faced this issue.