FAQ: TBarCode Office Excel Add-In
Print Preview or Printing Changes the Barcode Position
Print Preview or Printing Changes the Barcode Position
Problem
The following problem has been encountered: With Remote Desktop connections and Terminal Server sessions the bar code position changes after opening the print preview or printing the document. Over time the bar codes shift slightly towards the top left or bottom right, causing the bar codes to wander.
The reason may be a program error of Excel. The position of the bar code controls is managed by Excel independently - the add-in has no influence on that (except during insert). The usage of the remote desktop probably triggers the problem.
Solution
Please try the solution offered by the Microsoft Support team. If possible, avoid the remote desktop. In each case you should save the document before printing and not afterwards.