My company holds 3 Delftship licences.
On one machine (Windows XP), with version 6.22.255, whenever you try to drag a point, the error message “Unable to lock file” appears.
This is extremely annoying and make the use of Delftship almost impossible.
Can you please a bit more regarding the circumstances when this problem occurs?
Do you for example have multiple files open, does it happen on all 3 computers?
What is the operating system you are using?
This is happening only on one machine and with any Delftship file.
The OS is Windows XP.
Whenver I select a control point and move it by “dragging” it (i.e. with the mouse), the error message appears, as per the image.