^^^^ In simple terms, it's a way to verify the data that you've downloaded as being correct.
http://en.wikipedia.org/wiki/MD5
As for my error, I haven't gotten any more. This is the original Event Log before the crash:
Faulting application name: iexplore.exe, version: 8.0.7022.0, time stamp: 0x49702a94
Faulting module name: mshtml.dll, version: 8.0.7022.0, time stamp: 0x49705362
Exception code: 0xc0000005
Fault offset: 0x000c4375
Faulting process id: 0xa54
Faulting application start time: 0x01c9d06cfd222f8c
Faulting application path: C:\Program Files\Internet Explorer\iexplore.exe
Faulting module path: C:\Windows\System32\mshtml.dll
Since the mshtml.dll file is used for rendering of HTML pages, I suspected that it could be the "compability mode" in IE8 causing this issue, so I disabled it, and so far everything seems to be working fine.
http://en.wikipedia.org/wiki/MD5
As for my error, I haven't gotten any more. This is the original Event Log before the crash:
Faulting application name: iexplore.exe, version: 8.0.7022.0, time stamp: 0x49702a94
Faulting module name: mshtml.dll, version: 8.0.7022.0, time stamp: 0x49705362
Exception code: 0xc0000005
Fault offset: 0x000c4375
Faulting process id: 0xa54
Faulting application start time: 0x01c9d06cfd222f8c
Faulting application path: C:\Program Files\Internet Explorer\iexplore.exe
Faulting module path: C:\Windows\System32\mshtml.dll
Since the mshtml.dll file is used for rendering of HTML pages, I suspected that it could be the "compability mode" in IE8 causing this issue, so I disabled it, and so far everything seems to be working fine.