Error 3050 Could Not Lock File

May 20, 2010

I am using Ms Access 2000 on a Windows Server 2008 and I have four users connected on a network to the server accessing the databases through a VB6 application which is loaded on all of the users' computers.While using the VB6 program i receive the error "Error 3050 Could not lock file".I know it has to do with the .ldb file.I have checked the permission and all users have full read/write/modify rights on the drive and the folder that the databases are stored in.I checked the MaxLocksPerFile and it is set to 9500.I even tried compacting and repairing and still this error persists.


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The database is in MS Access and here's some pertinent info from the code - and the error is not subject to any particular database just seems that after so many hits to the database its had enough and it crashes.


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Note: this is a continuation of this original issue. I now have the DLL registering without locking the file but now the issue is with the CreateObject call not the DLL registration.

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Expected: The newly created access database should be able to be used by some external operations, say Access.exe, after the end of the subroutine and without exiting the current VB program.

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2) I tested the "Exclusive Mode" in connection string, but the access file is still locked by the vb program.

3) I tested under both inside the VB environment, and directly invoke the generated from Explorer, and same results.

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VB 2010 express
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