ie skript-error in online help

Hi there
whenever i try to look for the fieldliste in the online help i recieve an internet explorer-skript error
line 1
sign 1
error: this object does not support this property or method
code: 0
url (example): mk:@MSITStore:C:\Programme\navision\Attain370DE\DEU\master.chm::/gl_t.chm::/T_15_36.htm

There are only some links which don't work:
fieldlist for a table
additional information
related tasks

It doesn't depend on the navision version, errors from 3.01 to 4.01

Any ideas or solutions ? At the MS Support site i didn't find anything.

Thanks in advancee
Axel