Can't export some projects to docx all of a sudden, any idea why?

Forum: MemoQ support
Topic: Can't export some projects to docx all of a sudden, any idea why?
Poster: Adieu

Export error text below. Any idea what's happening here? I've tried changing the directory, doesn't help

File handling exception.
TYPE:
System.IO.DirectoryNotFoundException

MESSAGE:
Could not find a part of the path 'C:\Users\Me\Documents\My memoQ projects\something.docx'.

SOURCE:
mscorlib

CALL STACK:
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access)
at MemoQ.Translation.BinaryTransportImporter.extractFolder(String targetDirectory, String namesOfFiles)
at MemoQ.Project.Synchronization.LocalCopySkeletonFetcher.storeSkeletonsInProject(ProjectDocument projectDoc, String downloadedFilePath, IEnumerable`1 missing)
at MemoQ.Project.Synchronization.LocalCopySkeletonFetcher.GetSkeletonsIfMissing(ProjectDocument projectDoc, IEnumerable`1 documents, IProgressContext progressContext)
at MemoQ.Project.TranslationDocImportExport.LocalExportController.GetMissingSkeletonFilesIfAny()
at MemoQ.Project.TranslationDocImportExport.LocalExportController.DoJob()
at MemoQ.Common.Job.JobBase.Execute(Object o)
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The operation has been completed with some errors.