Category in Advanced options dialog: File locations
Use this advanced option to define the folder where point cloud data is stored. By default, the folder is %LocalAppData%\Trimble\Tekla Structures\PointClouds, for example, C:\Users\<user>\AppData\Local\Trimble\Tekla Structures\PointClouds.
This advanced option is user specific and the setting is saved in options.bin under the user folder, for example, in C:\Users\<user>\AppData\Local\Trimble\Tekla Structures\<version>\UserSettings. Restart Tekla Structures to activate the new value.