Starting from index X, the format of the initialized string does not conform to the specification.

Custom InstallationProgramIt contains a database connection test program that inputs the user name and password, but the error "starting from index X, the format of the initialization string does not comply with the specifications" is reported during deployment at the user ", first, it is suspected that the TCP/IP protocol is not enabled for the database, so it is manually enabled. Then use the SQL manager to connect and test normally, but an error is still reported.

The figure above is shown inCodeStatus. Cause: the user sets the Database Password to contain a semicolon. the user is asked to change the password in advance, and the later code is used to enclose the username and password with quotation marks in the database connection string.