Windows 7 - OS halt during view а *.ttf file on Dokan Drive

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Install Dokan on Windows 7;
2. Run DokanNetMirror application;
3. Copy some *.ttf file to drive C;
4. Open drive N with thumbnails view;
5. Copy your *.ttf file from N то hard drive;
6. Press F5 on N for several times.

What is the expected output? 
TTF file was viewed and copied correctly. Windows 7 works.

What do you see instead?
File was copied, but Windows is halting.

What version of the product are you using? On what operating system?
Dokan 0.6.0. on Windows 7 32-bit SP 1.

Please provide any additional information below.
Bug is reproduced even you rename any *.txt file to *.ttf.
This bug is not reproduced on Win XP.

Original issue reported on code.google.com by greez...@mail.ru on 22 Apr 2011 at 7:59

[GoogleCodeExporter]

I could not reproduce this with Win 7x64 SP1 using "Liquesce_Setup 2012-04-29 
Beta 2"
"http://liquesce.codeplex.com/releases/view/73966"

Original comment by smurf...@gmail.com on 29 Apr 2012 at 6:23