2.49.1 classic keeps crashing when i open slideshow mode

[fakhrichahed]

2.49.1 classic keeps crashing when i open slideshow mode
tried differents slide shows , only use jpg and mp4
always crash sooner or later (sometimes when i first other times like 5 , 10 slides after)
but never finished a slide show or gone for more than 20 photos
i have windows 10 , i7 4700hq , 8go ram

please help me it's really frustrating

thank you in advance

[xnview]

the crash occurs when you start the slideshow?