Stianbuhagen: Hey! I tried to start The Witcher 3 today, because I wanted to play Blood and Wine after I dl'ed it yesterday. But when I try to boot up my game I get this error:

Error [content0]game\gameplay\effects\effects\mutations\mutation10.ws(17): Could not find function 'MutationHUDFeedback'
Error [content0]game\gameplay\effects\effects\mutations\mutation10.ws(22): Could not find function 'MutationHUDFeedback'
Error [content0]game\gameplay\effects\effects\mutations\mutation11buff.ws(39): Could not find function 'MutationHUDFeedback'
Error [content0]game\gameplay\effects\effects\mutations\mutation11debuff.ws(25): Could not find function 'MutationHUDFeedback'
Error [content0]game\gameplay\effects\effects\mutations\mutation3.ws(29): Could not find function 'MutationHUDFeedback'
Error [content0]game\gameplay\effects\effects\mutations\mutation3.ws(57): Could not find function 'MutationHUDFeedback'
Error [content0]game\gameplay\effects\effects\mutations\mutation7buff.ws(46): Could not find function 'MutationHUDFeedback'
Error [content0]game\gameplay\effects\effects\mutations\mutation7debuff.ws(63): Could not find function 'MutationHUDFeedback'
Error [content0]game\gameplay\effects\effects\mutations\mutation12cat.ws(11): Could not find function 'MutationHUDFeedback'
Error [content0]game\gameplay\effects\effects\mutations\mutation12cat.ws(16): Could not find function 'MutationHUDFeedback'
Error [content0]game\gameplay\items\spells\signentity.ws(105): Could not find function 'MutationHUDFeedback'
Error [content0]game\gameplay\items\spells\signentity.ws(165): Could not find function 'MutationHUDFeedback'
Error [content0]game\gameplay\items\spells\signentity.ws(319): Could not find function 'MutationHUDFeedback'
Error [content0]game\npc\npc.ws(4757): Could not find function 'MutationHUDFeedback'
Error [content0]game\player\playerwitcher.ws(1776): Could not find function 'MutationHUDFeedback'
Error [content0]game\player\playerwitcher.ws(2490): Could not find function 'MutationHUDFeedback'
Error [content0]game\player\playerwitcher.ws(2636): Could not find function 'MutationHUDFeedback'
Error [content0]game\player\playerwitcher.ws(2640): Could not find function 'MutationHUDFeedback'
Error [content0]game\player\playerwitcher.ws(3301): Could not find function 'MutationHUDFeedback'
Error [content0]game\player\playerwitcher.ws(3410): Could not find function 'MutationHUDFeedback'
Error [content0]game\player\playerwitcher.ws(7065): Could not find function 'MutationHUDFeedback'
Error [content0]game\gameplay\actions\baseaction.ws(677): Could not find function 'MutationHUDFeedback'
Error [content0]game\gui\menus\mapmenu.ws(1334): Could not find function 'GetGradientScale'
Error [content0]game\gui\menus\mapmenu.ws(1336): Could not find function 'GetPreviewHeight'
Error [content0]game\gameplay\ability\playerabilitymanager.ws(3762): Could not find function 'MutationHUDFeedback'

Warning [content0]engine\environment.ws(25): Global native function 'EnableDebugOverlayFilter' was not exported from C++ code.
Warning [content0]engine\environment.ws(27): Global native function 'EnableDebugPostProcess' was not exported from C++ code.
Warning [content0]engine\showflags.ws(9): Global native function 'DebugSetEShowFlag' was not exported from C++ code.

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Help please!