explorer.exe crash when trying to view files!?

Hello. Today I started my PC without problems...logged in...then I clicked the My Documents button in RocketDock. Something weird happened. I get the error : Windows Explorer Crashed .I tried in Safe Mode and it worked :huh:?! I scanned with Malwarebytes Anti-Malware PRO but only an adware. Restarted and still the same problem . It's annoying because if I want to access my files I need to use Free Commander

Problem signature:
Problem Event Name: APPCRASH
Application Name: explorer.exe
Application Version: 6.1.7600.16385
Application Timestamp: 4a5bc60d
Fault Module Name: StackHash_c3e9
Fault Module Version: 6.1.7600.16915
Fault Module Timestamp: 4ec49caf
Exception Code: c0000374
Exception Offset: 000c33bb
OS Version: 6.1.7600.2.0.0.768.3
Locale ID: 1048
Additional Information 1: c3e9
Additional Information 2: c3e9f309e01f823bc315fbfbaf0df13e
Additional Information 3: 155d
Additional Information 4: 155d9c8eeb7948831931d6db3d79c014

You might try this in case explorer itself is corrupted:

http://www.sevenforums.com/tutorials/139810-sfc-scannow-run-command-prompt-boot.html

or if you have a Restore Point made before it hit the fan, try using that.

Could be a dll extension that loads images or document previews. What kinds of files are present in this folder?