software installation

Installing this software has spawned a 1603 error with a statement (not limited) "Invalid drive D". To prevent other users the same problem, I give my way of solving the difficulty after much trial and error. First, by D drive, I heard DVD player. And no! it was the hard disk D D. partition or rather I did not score but L. D So I changed the L D. It was apparently for this software that installed the program on C, there is a partition immediately adjacent to the C projects and recordings. Improbable, but it's like that. Similarly, to avoid other anomalies, I temporarily disabled the firewall and antivirus. It was also necessary to modify the user file (by default filled and which engendered a new error) and I created "videodeluxe" on partition D.
This is a problem-solving track but there may be other anomalies between computers. Magix Computer scientists should look into this aberration that is confusing and incomprehensible.
Regarding the review of the software and its use, I can not say now because I have only just install the software; it will be in the next post. I just hope it will not be the same boat.