For all players noob li ke me that Hidden files(like CAOR.bin) are not Reveled check this out, I had same problem and I ask my

and he solved the problem.
Option 1:
Options1 folder. Will open Regedit (Start> Run> regedit> ok)
2. In the left pane will open the following way:
HKEY_LOCAL_MACHINE \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ Advanced \ Folder \ Hidden \ SHOWALL
3. In the right pane delete the value: CheckedValue (right click> delete). If you "anomaly" that value type is REG_SZ or has other value than 2.
4. It will create a new DWORD key (right click in the right pane in empty space> DWORD Value> then write the name: CheckedValue). All you need do is to change the value of this key (CheckedValue) to 1 (0 × 00000001). For this key, right click on Modify and change Value data: 1.
Now you can try again to see if it displays hidden files ... It is advisable to scan your computer with antivirus updated. If the problem is not resolved, then try the same steps, with the following modification to step 2: HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Explorer \ Advanced \ Folder \ Hidden \ NOHIDDEN"
This is a copy/paste tutorial .Autor Dan