When the PC is prepared and setup with the TS-7700 by Ono Sokki, it is installed with the user name which has an Administrator right. So the TS-7700 is necessary to be operated by the user name which has an Administrator right.
To install the TS-7700 on the PC, the temporary file is made during the operation of making /TS7700/temp in the directory of the PC. If user does not have Administrator right, it is impossible to make temporary file to the /temp and error is occurred.
For countermeasure, operate one of the followings.