I have the same or similar problem when starting the program.
The window pops up:
Photo.exe - application error
The application has not been properly started (0xc0000005). e.t.c ....
Nevertheless, the program Affinity Photo opens and everything is fine at first glance.
First bug I noticed:
I have a problem with the disappearance of the window with the settings of tools and filters.
I work on two monitors. If I run the program on the primary monitor (laptop) everything is OK, but if I run the program on the second screen and run eg a lighting filter, then the window with the filter settings is missing.
Second bug I noticed:
While working on the second screen the image or graphics is displayed well, but as I move the program window to the first (laptop's) screen, the graphics do not display correctly and the problem disappears only after moving it to the second screen.
My software and hardware:
Affinity Photo 220.127.116.11
Name: Microsoft Windows 10 Pro
Version: 1703 "Creators" (Redstone 2) \ April 2017 Update
Version Number: 10.0.16299
System Build type: Multiprocessor Free
System type: 64 bit
.Net Framework version\s: 3.5 SP1 (3.0 SP2, 2.0 SP2), 4.6.2+
Installed DirectX version: 12.0 (10.00.50727.0000)
Central Processing Unit (CPU):
Model: Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz
Specifications: Intel64 Family 6 Model 60 Stepping 3
Clock speed (current \ base): 2701 MHz \ 2701 MHz
Total RAM installed: 32 768 MB
Motherboard manufacturer: FUJITSU Motherboard model: FJNB274
Graphics Processing Unit\s (GPU):
Intel(R) HD Graphics 4600 (1024 MB)
NVIDIA Quadro K2100M (2048 MB)
DISPLAY1 - 1536x864 @ 32bpp (Primary)
DISPLAY2 - 1920x1200 @ 32bpp
After trying the above method, the problem persists.
I will be grateful for helping me.