Xp shuts down on its own HELP

[divine1star]

Hey guys im experiencing problems with my pc very often when downloading torrent files my pc restarts on it own and i get the following error:

windows cannot find
oca.microsoft.com/resredir.aspx?sid=10&Bucket=0xdD1_ar5416%2b43aae$State=1&ID=166168d1-178c-4082-98c0-1abb87b5d553&LCID=1033&OS=5.1.2600.2.0
0010100.2.0'. Make sure you typed the name correctly, and then try again. To search for a file, click the start button, and then click Search.

Since that didnt help I changed the settings for my pc to only shut down in case of a problem instead of restart and I got a BOD with the following message:

Driver IRQL NOT LESS LESS OR EQUAL

Technical information

stop: 0x000000d1 (0x00000002, 0x00000002, 0x00000000, 0xBA548BEF

NDIS.SYS - ADRESS BA548BEF base at BA532000, Datestamp 41107ec3

PLEASE HELP GUYS

 

[Bobbye]

The Stop Error 0x000000d1 indicates that the system attempted to access pageable memory using a kernel process IRQL that was too high. Drivers that have used improper addresses typically cause this error.

Causes: Stop 0xD1 messages can occur after installing faulty drivers or system services. If a driver is listed by name, disable, remove, or roll back that driver to confirm that this resolves the error. If so, contact the manufacturer about a possible update. Using updated software is especially important for backup programs, multimedia applications, antivirus scanners, DVD playback, and CD mastering tools.

Contributing factors are also:
1) NIC card
2) NIC card drivers
3) Ram stick errors
The torrent files are a product of P2P sharing and since they are, they do carry more risk.

You can also check this TechNet site for causes and resolutions:
http://tinyurl.com/2l7mct

Possible Resolutions: Isolate the most recently installed driver. Because of the NSID.sys, it is pointing to your NIC card or