Check help for SET COLLATE Command. In particulat it states that "When using the SET COLLATE TO command, you may receive the error "Collating sequence is not found." This occurs when you attempt to use a collating sequence that is not supported by the current code page".
>We just installed our VFP 6.0 program at a new customer site. They have 3 computers, all 3 are new Dells. They installed the KOREAN character set on 2 computers so the users could view Korean web sites. I installed from the one computer that did not have the Korean on it and the program ran fine. After the program was installed on the two with the Korean chr set they ran fine. However, when we then tried to run from the 1st computer again we got the error: COLLATING SEQUENCE OF KOREAN NOT FOUND. I tried adding the line: SET COLLATE TO “GENERAL” at the top of the program but it made no difference on the 1st PC and got the error : COLLATING SEQUENCE OF GENERAL NOT FOUND on the other two. > >Further testing showed that once the program is run on one of the two with the Korean character set the DBFs are permanently changed and then cannot be opened on the 1st PC without the error.