Mapping over networks fails

[gen128]

Schould i change my network card??

[Copytrooper]

Check for driver update first, if itґs unavailable (or it fails);
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try other card.

[Development]

You you still have reboot in 3.33, do as follows please:

1)Clear all memory minidump files in WINDOWS\Minidump folder and reboot
2)Try to mount again some image. If you get reboot - send me please minidump file that Windows produced in this folder for analysis.

[gen128]

Everything ok now with a "Netgear FA311" network card

for info my old card was a "Linksys".

thx for the help :mrgreen:

[Quake_WrZ]

This crash might be related to another problem I discovered recently:

WinNT systems use Kerberos for authentication, and apparently also for windows file transfers. Kerberos uses UDP to communicate by default. When transferring large files (>100MB);
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the UDP packets get fragmented and this causes the file transfer to time out with the error "The specified network name is no longer available." This usually happens almost immediately after the file begins to transfer.

I suspect that when DT is attempting to access the file it does not expect the transfer to be abruptly terminated like this.

The solution to the above problem is to force Kerberos to use TCP. This is done by adding a DWORD value MaxPacketSize=1 to:
HKLM\SYSTEM\CurrentControlSet\Control\Lsa\Kerberos \Parameters (create the Parameters key if necessary)

I haven't had a chance to test this yet but if anyone wants to give it a try, let me know if DT still crashes. As always, back up your registry before making changes.