Forum vBulletin 4.0.2 Patch Level 4: can't upload attachment

[محروم.كوم]

I've upgraded to vBulletin 4.0.2 Patch Level 4 and I can't upload attachment.


- "Enhanced Attachment Uploading" turning ON - Not Working.
- "Enhanced Attachment Uploading" turning OFF - Not Working.
- IE8, Firefox 3.6.3, Safari 4.0.5 - Not Working.
- Attachment saved on File System.
- PHP Version 5.2.12 - System: Windows NT NE62 5.2 build 3790.
- GD enabled.
- safe_mode: OFF.
- Avatar uploading is working.

I've read many topics about this problem, but I wasn't able to solve it.

Anyone got ideas to solve my problem?

Thanx! __DEFINE_LIKE_SHARE__