Error updating record invalid key format
Btrieve data files can be accessed using long names but long names cannot be used for other files.The Micro Kernel could not open the extension file for an extended file that the application tried to open.
The application determines whether or not to display the status code to the user.
You may receive this error if you are running a general-release version of the V8 client software against a prerelease version of the V8 database engine.
If this is the case, you must uninstall your database engine and install the general release version.
The operation cannot execute because the file is not open.
The application must perform a successful Open operation before the Micro Kernel can process any other operations.
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Applications will often display status codes in addition to helpful messages about a problem that has occurred, but the application developer determines this.