Ue 4.15 Compiling Error

[anonymous_user_4735fe2e]

After i updated the engine version to 4.15 i got some errors while compiling

Info Total build time: 18,83 seconds (Local executor: 0,00 seconds)
Info Creating makefile for hot reloading TMOG (changes to module files)
Info Compiling game modules for hot reload
Info Parsing headers for TMOGEditor
Info Running UnrealHeaderTool “C:\Users\filip\Desktop\MysteriesOfGenesis 4.15\TMOG.uproject” “C:\Users\filip\Desktop\MysteriesOfGenesis 4.15\Intermediate\Build\Win64\TMOGEditor\Development\TMOGEditor.uhtmanifest” -LogCmds=“loginit warning, logexit warning, logdatabase error” -Unattended -WarningsAsErrors -installed
Info Reflection code generated for TMOGEditor in 3,916837 seconds
Info Performing 3 actions (4 in parallel)
Info TMOGCharacter.cpp
Info C:\Users\filip\Desktop\MysteriesOfGenesis 4.15\Source\TMOG\TMOGCharacter.cpp: fatal error C1853: ‘C:\Users\filip\Desktop\MysteriesOfGenesis 4.15\Intermediate\Build\Win64\UE4Editor\Development\TMOG\PCH.TMOG.h.pch’ precompiled header file is from a previous version of the compiler, or the precompiled header is C++ and you are using it from C (or vice versa)
Info ERROR: UBT ERROR: Failed to produce item: C:\Users\filip\Desktop\MysteriesOfGenesis 4.15\Binaries\Win64\UE4Editor-TMOG-703.dll

If anyone could help i would be really happy and thankfull.
PS. I’m not too proffesional or english so please tell me the exact steps instead of saying like a code that i should add in a place that i don’t know the location of.

[Kartom]

Have you tried a Rebuild Solution (Ctrl+Alt+F7 in Visual Studio). Fore some reason i always get compile problems when just using Build Solution(F7). This has started with v4.15.