Until a few days ago, I had no problems with creating HD-videos with PTE. Since today, every creation of "HD-video" (=MP4) results in a file with filesize=0 bytes.
Creation of .EXE files still functions normally, and also creation of .AVI files still functions normally.
My computer is a Dell laptop XPS17 (intel i7 with 8Gb memory) , running Windows 7 Home Premium 64-bit with Service Pack 1.
Recently no "Windows Update" maintenance was applied (as far as I know)
I tested lately with a small slideshow of only 5 or 6 pictures, and still the same problem.(also see the screenshot)
Until 06June, you can find the material with those few pictures at https://we.tl/avMMqy1aZ6
Has anybody any clue, what could have happened ?