.NET Questions and Solutions

Symptoms
Assume that an application uses Image Mastering API version 2.0 (IMAPI v2) to burn some data onto a recordable DVD or CD on a computer that is running Windows Vista or Windows Server 2008. However, a 0xC0AA0007 error is returned.
This problem typically occurs with backup applications that use IMAPI v2. For example, this problem occurs when you try to create a system repair disc by using the Backup and Restore tool in the operating system. The job fails and you receive the following error message:

Fail to create system repair disc. (0xC0AA0007)
Resolution
In certain scenarios, the time that a device takes to close a session on a disc exceeds the time-out value in IMAPI. This behavior causes the image verification to fail. This hotfix increases the time-out value.

Symptoms
On a computer that is running Windows Server 2008 or Windows Vista, you receive the following Stop error message when you create a snapshot of a volume:?

STOP: 0×0000007E (parameter1, parameter2, parameter3, parameter4)
SYSTEM_THREAD_EXCEPTION_NOT_HANDLED Notes The parameters in this error message vary, depending on the configuration of the computer.Not all “0×0000007E” Stop errors are caused by this issue.For example, you receive this Stop error message after you enable Volume Shadow Copy Service on a volume for a secondary Data Protection Manager (DPM) server.
Resolution
This issue occurs because of a race condition in the Volume Shadow Copy Service driver (Volsnap.sys).
When the volume size is being changed in the snapshot creation process, the race condition might be encountered.

Symptoms
When you upgrade to Windows 98, or after you install Cordes Comspeedversion 2.14, you may receive a fatal exception error message on a bluescreen. This behavior may be repeated when you restart your computer.
Resolution
This behavior can occur if you are running Cordes Comspeed version 2.14.Windows 98 is not compatible with the type of .vxd file used by thisprogram.

Symptoms
When you attempt to shut down or restart your computer, you may receive the following error message:

A Fatal Exception 0E has occurred at 0028:C00082CD in VxD VMM(01) +000072CD
Resolution
This issue can occur if you have an incompatible or early version of a Matrox video driver installed on your computer.

Symptoms
When you try to print you may receive the following error message:

Fatal exception 0E has occurred in VXD mrtRate (01).
Resolution
This issue can occur because of a conflict between the Mrtrate.vxd driver installed by Quicken and your printer driver.

Symptoms
When you restart your computer, you may receive the following error message:

STOP 0×0000001e KMODE_EXCEPTION_NOT_HANDLED in win32k.sys
or

STOP 0xC000021A {Fatal System Error}The Windows Logon Process terminated unexpectedly.
Resolution
This behavior can occur if you downloaded the Backdoor.NTHack virus from a remote host into your computer. This virus is initiated by the Dl.bat file in the InetPub\Scripts folder.
As a result, both the Firedaemon.exe and Sud.exe files are installed on the computer as well as the Os2srv.exe and Mmtask.exe files, which along with the Sud.exe and Index.exe files are run as services.