After installing win7-64bit-radeon-software-adrenalin-2019-edition-19.9.2 I can't activate desktop composition.
In "Performance Information and Tools" -> "Adjust visual effects" -> "Performance Options" tab "Visual Effects" I can mark "Enable desktop composition", I can click on "Apply", "Enable desktop composition" is still marked, but when I click on "OK" and open again, "Enable desktop composition" isn't marked.
Overview: (copied from Radeon Settings)
Radeon Software Version - 19.9.2
Windows Version - Windows 7 (Service Pack 1) (64 bit)
System Memory - 8 GB
CPU Type - AMD A4-6250J APU with AMD Radeon R3 Graphics
Hardware: (copied from Radeon Settings)
Graphics Card Manufacturer - Powered by AMD
Graphics Chipset - AMD Radeon(TM) R3 Graphics
Device ID - 9850
Vendor ID - 1002
SubSystem ID - 2240
SubSystem Vendor ID - 103C
Revision ID - 03
Bus Type - PCI
Current Bus Settings - PCI
BIOS Version - 015.042.000.002
BIOS Part Number - 113-C69300-100
BIOS Date - 2014/01/07 11:38
Memory Size - 512 MB
Memory Type - DDR3
Memory Clock - 800 MHz
Core Clock - 600 MHz
Total Memory Bandwidth - 12 GByte/s
Memory Bit Rate - 1.60 Gbps
2D Driver File Path - /REGISTRY/MACHINE/SYSTEM/CurrentControlSet/Control/Class/{4d36e968-e325-11ce-bfc1-08002be10318}/0000
OpenGL® API Version - 4.6
OpenCL™ API Version - 2.0
Software: (copied from Radeon Settings)
Radeon Settings Version - 2019.0910.1749.32088
Driver Packaging Version - 19.30.03.01-190910a-346974C-RadeonSoftwareAdrenalin2019
Provider - Advanced Micro Devices, Inc.
2D Driver Version - 8.1.1.1634
Direct3D® Version - 9.14.10.01410
OpenGL® Version - 26.20.11000.13571
AMD Audio Driver Version - 7.12.0.7733
Vulkan™ Driver Version - 2.0.106
Vulkan™ API Version - 1.1.119
