30 NOT A BTRIEVE FILE

    Problem : The filename specified is not a valid Btrieve file. Either tbe file was not created by Btrieve, or it was created by an earlier version of Btrieve.

Another possibility is that the first page of the file, which contains the File Control Record, is damaged.

    Solution : 

35 DIRECTORY ERROR

    Problem : An error occurred while changing to the directory that contains the Btrieve file. Either the drive specified in the Get Directory operation does not exist or the pathname specified in a Set Directory operation was invalid.

    Solution : 

38 TRANSACTION CONTROL FILE I/O ERROR

    Problem : An error occurred when Btrieve tried to write to the transaction control file. Possible causes were that the disk was full, the disk was write-protected, or the transaction control file (which was created when the Btrieve was loaded) was deleted.

    Solution :