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Former Member
Jan 05, 2011 at 03:39 PM

CR for VS 2010 - when verifying report get unknown database connector error

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We are using Crystal Reports for Visual Studio 2010 on Win XP sp3.

While in VS 2010 with a Crystal Report open for modifying, when verifying a report we get "unknown database connector error." This does not occur for all developers or on all workstations.

It is sometimes resolved when the machine is rebooted.

I think it may have to do with privileges. I was able to get it (verifying a report) working after granting full rights to many directories on the workstation. After rebooting and getting back into the project, I'm getting the error again.

This error also occurs when trying to set a database location (when trying to login).

I have seen a few posts for this error but I have not found a solution that will work for us.

Does anyone know how to resolve this issue?

Thank you in advance.