problem with my pc

My download speed is so so slow, i can only download up 85kb/s even of microsoft. i downloaded DU meter and found that my pc was download 750kb/s and uploading 1.5mb/s when i was not even downloading. i downloaded nod32 2.5 and i got this. can anyone help me.


C:\Documents and Settings\User\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat - error opening (File locked) [4]
C:\Documents and Settings\User\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG - error opening (File locked) [4]
C:\System Volume Information\MountPointManagerRemoteDatabase - error opening (Access denied) [4]
C:\WINDOWS\system32\CatRoot2\edb.log - error opening (File locked) [4]
C:\WINDOWS\system32\CatRoot2\tmp.edb - error opening (File locked) [4]
C:\WINDOWS\system32\config\default - error opening (File locked) [4]
C:\WINDOWS\system32\config\default.LOG - error opening (File locked) [4]
C:\WINDOWS\system32\config\SAM - error opening (File locked) [4]
C:\WINDOWS\system32\config\SAM.LOG - error opening (File locked) [4]
C:\WINDOWS\system32\config\SECURITY - error opening (File locked) [4]
C:\WINDOWS\system32\config\SECURITY.LOG - error opening (File locked) [4]
C:\WINDOWS\system32\config\software - error opening (File locked) [4]
C:\WINDOWS\system32\config\software.LOG - error opening (File locked) [4]
C:\WINDOWS\system32\config\system - error opening (File locked) [4]
C:\WINDOWS\system32\config\system.LOG - error opening (File locked) [4]
C:\WINDOWS\system32\drivers\sptd.sys - error opening (File locked) [4]
D:\System Volume Information\MountPointManagerRemoteDatabase - error opening (Access denied) [4]
G:\System Volume Information\MountPointManagerRemoteDatabase - error opening (Access denied) [4]
Number of scanned files: 194800
Number of threats found: 0
Time of completion: 23:59:42 Total scanning time: 2807 sec (00:46:47)

Notes:
[4] File cannot be opened. It may be in use by another application or operating system.

i have no clue what this MountPointManagerRemoteDatabase is about

 

Sorry guys i looked at the other threads and found out what it is. i did another more in depth scan and this message poped up during the scan.

C:\Documents and Settings\User\Application Data\Sun\Java\Deployment\cache\6.0\48\56e8b4b0-271667da is infected with multiple infiltrations.

I cannot delete or clean this file.

does anyone know what i can do?

 

Hello,

ESET NOD32 Antivirus 2.5 was released in 2005 and therefore it (and any v2.x) is quite old. I would recommend upgrading to v3 or v4 of ESET NOD32 Antivirus which can better handle modern threats. A new build of v4 was released today which probably fixed many of the bugs in the new release of ESET NOD32 Antivirus, v4, released earlier this month (March 2nd, 2009). Even if you sent a ticket to ESET describing the problem or asked a moderator or even elapsed, they would probably tell you to upgrade to at least v3 but preferably v4 as soon as you can.

Also, since you're using v2 this is in the wrong section. - LowWaterMark: Thread moved to NOD32 v2 section.

Regards,

Mark.

 

I tried that it hasnt made any difference ronjor.

 

ok thanks mark i shall download version 4. thanks for your help.