The INSTALLSHAREDWOWDIR and INSTALLSHAREDDIR parameters have the same value of “D:\sql server dba”. However, these parameters must have different values. Specify a different value for one of the parameters.

The INSTALLSHAREDWOWDIR and INSTALLSHAREDDIR parameters have the same value of “D:\sql server dba”. However, these parameters must have different values. Specify a different value for one of the parameters.

Cause:

You give the directory for installation directory and root directory with the same path

Workaround:

Give a different path for instance root directory. If my installation directory is D drive, then give different drive like C or E or folder path