When I try to launch an unknown error occurs. This happened 4 times. here is what I get
Found Pak file …/…/…/FortniteGame/Content/Paks/pakchunk9-WindowsClient.pak attempting to mount.
Mounting pak file …/…/…/FortniteGame/Content/Paks/pakchunk9-WindowsClient.pak.
Found Pak file …/…/…/FortniteGame/Content/Paks/pakchunk8-WindowsClient.pak attempting to mount.
Mounting pak file …/…/…/FortniteGame/Content/Paks/pakchunk8-WindowsClient.pak.
Found Pak file …/…/…/FortniteGame/Content/Paks/pakchunk7-WindowsClient.pak attempting to mount.
Mounting pak file …/…/…/FortniteGame/Content/Paks/pakchunk7-WindowsClient.pak.
Found Pak file …/…/…/FortniteGame/Content/Paks/pakchunk5-WindowsClient.pak attempting to mount.
Mounting pak file …/…/…/FortniteGame/Content/Paks/pakchunk5-WindowsClient.pak.
Found Pak file …/…/…/FortniteGame/Content/Paks/pakchunk2-WindowsClient.pak attempting to mount.
Mounting pak file …/…/…/FortniteGame/Content/Paks/pakchunk2-WindowsClient.pak.
Found Pak file …/…/…/FortniteGame/Content/Paks/pakchunk1-WindowsClient.pak attempting to mount.
Mounting pak file …/…/…/FortniteGame/Content/Paks/pakchunk1-WindowsClient.pak.
Found Pak file …/…/…/FortniteGame/Content/Paks/pakchunk0_s4-WindowsClient.pak attempting to mount.
Mounting pak file …/…/…/FortniteGame/Content/Paks/pakchunk0_s4-WindowsClient.pak.
Found Pak file …/…/…/FortniteGame/Content/Paks/pakchunk0_s3-WindowsClient.pak attempting to mount.
Mounting pak file …/…/…/FortniteGame/Content/Paks/pakchunk0_s3-WindowsClient.pak.
Found Pak file …/…/…/FortniteGame/Content/Paks/pakchunk0_s2-WindowsClient.pak attempting to mount.
Mounting pak file …/…/…/FortniteGame/Content/Paks/pakchunk0_s2-WindowsClient.pak.
Pak chunk signing mismatch on chunk [65878/65879]! Expected 0x68FB8236, Received 0x97AF840E
Pak file has been corrupted or tampered with!
Windows GetLastError: The operation completed successfully. (0)
Any ideas?