Error Message: The application has failed to start because esql92.dll was not found. Re-installing the application may fix this problem.

The esql92.dll is part of Progress® SQL-92 Client Access.

This error message typically indicates that Progress® SQL-92 Client Access has not been installed, has not been successfully installed, or that the related environment variables have not been set properly. Sometimes it indicates that the current user does not have read or execute permissions on the SQL-92 Client Access components.

This error does not indicate a problem with any OpenLink Software component installation.

Please see this article to learn how to resolve this error.