Just a wild guess... but do you have SET EXCLUSIVE OFF in your program before you open the DBC?

>Hello everybody, I have created a fairly large system for the Welsh blood service. During some midway testing I discovered that only 1 user can use the package at a time. This appears to be because the DBC has been opened exclusively, however in all of the data areas for the forms I have told the tables to open shared.
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>I cannot find any exclusive/shared options for the DBC, any help would be welcome.
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>Thanks, David