My computer keeps performing emergency crash dumps!

Every now and then while I'm just in the middle of completely normal every day things, like iTunes, MSN, Word, IE etc. everything freezes and then a blue screen comes up saying Vista has been forced to perform an emergency crash dump or something. Then the computer restarts as normal once I've told it to go into safe mode. Why does it keep doing this? Is it serious?

 

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Sorry I don't know,
it just says something like 'Dumping files to physical memory' or something
and then a load of text at the top
I don't really get time to read it all.
What should I do?
Thanks for your help by the way!

 

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DaveA - I sent myself a scrape of the error message - the formatting is off with the change of office versions and file versions - will post a cleaner copy later, but here is the general gist of the Blue Screen Error that I am receiving on my Vista HP machine.

Problem Event Name:\tab BlueScreen
OS Version:\tab 6.0.6000.2.0.0.256.1
Locale ID:\tab 1033

Additional information about the problem:

BCCode:\tab 1a
BCP1:\tab 00061944
BCP2:\tab 10C00000
BCP3:\tab 007F3924
BCP4:\tab 87863550

OS Version:\tab 6_0_6000
Service Pack:\tab 0_0

2nd error

Problem signature:
Problem Event Name:\tab BlueScreen
OS Version:\tab 6.0.6000.2.0.0.256.1
Locale ID:\tab 1033
Additional information about the problem:
BCCode:\tab d1
BCP1:\tab 00000008
BCP2:\tab 00000002
BCP3:\tab 00000000
BCP4:\tab 8DD8CF92
OS Version:\tab 6_0_6000
Service Pack:\tab 0_0
Product:\tab 256_1

Files that help describe the problem:
C:\\WINDOWS\\Minidump\\Mini100108-01.dmp
C:\\Users\\Alara Quad\\AppData\\Local\\Temp\\WER-73601-0.sysdata.xml
C:\\Users\\Alara Quad\\AppData\\Local\\Temp\\WER2AA8.tmp.version.txt
Read our privacy statement:
\ul\b0 http://go.microsoft.com/fwlink/?linkid=50163&clcid=0x0409\ulnone

Thanks in advance for your help.

 

Um.. are you gatecrashing my thread?
lmao

 

Sure am tijoum cause one of my error messages mention memory so maybe we both can learn something out of this.