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VFP 6.0 Fatal Error Saga Rears its Ugly Head
Message
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00142219
Message ID:
00142865
Views:
26
>>>>I've read the previous threads on Fatal Error C0000005(may have missed a couple of 0's). They seemed to revolve around eliminating SCREEN=OFF in config.fpw and having IE 4.0 installed as a remedy. Having neither condition to begin with, here is the scenario which generated the problem. This only occurs in VFP 6.0, not in VFP 5.0 (Scary as it may seem)
>>>>
>>>>A view is executed, within a page of a pageframe where one of the table joins is a left outer join as only a small number of records will contain a valid reference to this lookup table. If a .null. is returned, space(2) is inserted in the field displayed. When the query executes, if the data set encounters a null on this field (based upon a foreign index integer id of 0 in the field), the fatal error is generated and VFP has to shut down. If a non-null value is located, the information displays correctly.
>>>>
>>>>No MS reported bug exists for this or the earlier fatal error problem. Anyone have some insight. Our current workaround is to create a dummy value in the table for the 0 id so we always find a value. However, we are not particularly fond of kludges.
>>>>
>>>>TIA,
>>>
>>>
>>>One of the solutions to eliminate C0000005 on Win95 is to install DCOM95.
>>
>>Where is DCOM95 and what if anything can you do if your OS is WIN98?
>
>
>You can download it from Microsoft.com, but it is for Win95 only. Win98 should be ready to go.


Dcom98.exe is found on the Visual Studio CD. I don't know about Visual Foxpro only cd set.
Robert
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