I seem to be having multiple issues with opening and using UE4 on my new PC. I keep getting similar errors in all of my crash logs:
LogWindows: Failed to load 'aqProf.dll' (GetLastError=126) LogWindows: File 'aqProf.dll' does not exist LogWindows: Failed to load 'VSPerf140.dll' (GetLastError=126) LogWindows: File 'VSPerf140.dll' does not exist LogWindows: Failed to load 'VtuneApi.dll' (GetLastError=126) LogWindows: File 'VtuneApi.dll' does not exist LogWindows: Failed to load 'VtuneApi32e.dll' (GetLastError=126) LogWindows: File 'VtuneApi32e.dll' does not exist
I also had an error where my prerequisites failed: error code LS-0019-IS-0001
My PC Specs: CPU - AMD Threadripper 1920x GPU - GTX 1080Ti RAM - 32GB OS - Windows 10 64 bit
Unsure what the GetLastError=126 means and after looking on multiple forums I've been unable to track down a solution? Sometimes I can't open a UE4 file at all and when I can it either crashes, or crashes on the lightbuild. I have tried cleaning Swarm Cache as well as validating it, I have tried updating my OS and doing a clean install of my graphics drivers, I have tried completely removing Epic Games Launcher/UE4 and doing a clean install.
This is quite an urgent one for me as I'm currently unable to work on live jobs, so any help would be great.
asked Oct 19 '18 at 06:15 AM in Using UE4
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