having bought KSP over steam for windows 7, I recently made the upgrade to windows 10. however now I cannot open KSP through either steam or the launcher file. in attempt to fix the issue I have: reinstalled KSP changed the affinity of KSP to and from a single core, without any change in result set an exception in my antivirus for KSP (my antivirus firewall is currently off) uninstalled chrome and reinstalled the entirety of windows 10 to a clean install, re-downloading only steam and KSP. output log ~https://www.dropbox.com/s/e96r9a40hod6qgw/output_log.txt?dl= Version 1.0.4 ~------------------ System Information ------------------ Time of this report: 8/25/2015, 17:46:23 Machine name: DESKTOP-BSOLFOU Operating System: Windows 10 Home 64-bit (10.0, Build 10240) (10240.th1.150810-2333) Language: English (Regional Setting: English) System Manufacturer: Dell Inc. System Model: XPS L501X BIOS: Default System BIOS Processor: Intel® Core i3 CPU M 370 @ 2.40GHz (4 CPUs), ~2.4GHz Memory: 4096MB RAM Available OS Memory: 3828MB RAM Page File: 1954MB used, 3281MB available Windows Dir: C:\WINDOWS DirectX Version: 10 DX Setup Parameters: Not found User DPI Setting: Using System DPI System DPI Setting: 96 DPI (100 percent) DWM DPI Scaling: Disabled Miracast: Not Available Microsoft Graphics Hybrid: Not Supported DxDiag Version: 10.00.10240.16384 64bit Unicode thanks