This article has been archived. It is offered "as is" and will no longer be updated.
For a Microsoft .NET Framework 1.1 version of this article, see 823140.
If your managed application makes a COM to COM+ call under the following conditions, the application may quit unexpectedly (crash):
The target method has an Enum as its first argument.
Some reference types are included as other arguments.
Garbage collection occurs before the call is completed.
A supported fix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Apply it only to computers that are experiencing this specific problem. This fix may receive additional testing. Therefore, if you are not severely affected by this problem, Microsoft recommends that you wait for the next .NET Framework service pack that contains this fix.
To resolve this problem immediately, contact Microsoft Product Support Services to obtain the fix. For a complete list of Microsoft Product Support Services phone numbers and information about support costs, visit the following Microsoft Web site:
NOTE: In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The typical support costs will apply to additional support questions and issues that do not qualify for the specific update in question.
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