GTA startet nach Windows Neuinstallation nicht mehr

[O_M_G]

Hallo zusammen,
ich habe mein Windows neuinstalliert und jetzt startet GTA V nicht mehr.

Das Spiel selbst hatte ich auf G installiert. Der Pfad in der Registry ist auf G abgeändert.

Ich kann den Launcher öffnen, dann versucht er ein Update herunterzuladen und bricht mit der Meldung ab, dass kein Spiel installiert sei..

Log bootstrap

[2015-10-04 19:45:54.941] [ ERROR ] Option specified in XML does not exist: name="PatchRetries" value="3"
[2015-10-04 19:45:54.941] [ ERROR ] Option specified in XML does not exist: name="DIPRetries" value="10"
[2015-10-04 19:45:54.941] [DISPLAY] Initializing downloader...
[2015-10-04 19:45:54.941] [DISPLAY] Adding patch checks...
[2015-10-04 19:45:54.941] [DISPLAY] Checking for updates...
[2015-10-04 19:45:55.050] [DISPLAY] Download complete!
[2015-10-04 19:45:55.050] [DISPLAY] File version 10000:14f0002 (for G:\GTA_V\GTA5.exe)
[2015-10-04 19:45:55.206] [DISPLAY] File version 10000:0 (for G:\GTA_V\PlayGTAV.exe)
[2015-10-04 19:45:55.331] [DISPLAY] Download complete!
[2015-10-04 19:45:55.347] [DISPLAY] File version 10000:1580001 (for G:\GTA_V\GTAVLauncher.exe)
[2015-10-04 19:45:55.347] [DISPLAY] Shutting down downloader...
[2015-10-04 19:46:04.565] [DISPLAY] Download complete!
[2015-10-04 19:46:04.956] [DISPLAY] Download attempt succeeded.
[2015-10-04 19:46:04.956] [DISPLAY] Installing update...
[2015-10-04 19:46:05.472] [DISPLAY] About to launch process: C:\Users\John\AppData\Local\Temp\GTA_V_Launcher_1_0_440_2.exe (with commandline: /S /silent /WaitForProcess GTAVLauncher.exe)
[2015-10-04 19:46:05.659] [ ERROR ] Error occurred installing C:\Users\John\AppData\Local\Temp\GTA_V_Launcher_1_0_440_2.exe (): Installation fehlgeschlagen. Bitte beende das Programm und versuche es nochmal..

[2015-10-04 19:46:05.675] [ ERROR ] Failed to install patch!

log Launcher

[2015-10-04 19:46:08.032] [DISPLAY] Using DPI 96
[2015-10-04 19:46:08.064] [DISPLAY] File version 10000:14f0002 (for G:\GTA_V\GTA5.exe)
[2015-10-04 19:46:08.079] [DISPLAY] File version 10001:60005 (for C:\Program Files\Rockstar Games\Social Club\socialclub.dll)
[2015-10-04 19:46:08.095] [DISPLAY] File version 10000:1580001 (for G:\GTA_V\GTAVLauncher.exe)
[2015-10-04 19:46:08.095] [DISPLAY] Version: 1.0.231.0|1.0.335.2|1.1.6.5|1.0.344.1|FFP
[2015-10-04 19:46:08.579] [DISPLAY] OS version: Major: 6, Minor: 2, Build: 9200, Platform: 2
[2015-10-04 19:46:08.767] [ ERROR ] Option specified in XML does not exist: name="PatchRetries" value="3"
[2015-10-04 19:46:08.767] [ ERROR ] Option specified in XML does not exist: name="DIPRetries" value="10"
[2015-10-04 19:46:08.861] [DISPLAY] File version 10000:14f0002 (for G:\GTA_V\GTA5.exe)
[2015-10-04 19:46:08.970] [DISPLAY] Opened options file.
[2015-10-04 19:46:09.095] [DISPLAY] File version 10001:60005 (for C:\Program Files\Rockstar Games\Social Club\socialclub.dll)
[2015-10-04 19:46:09.126] [DISPLAY] Social Club initializing...
[2015-10-04 19:46:10.017] [DISPLAY] Attempting to create device...
[2015-10-04 19:46:10.017] [DISPLAY] Attempting to initialise DX9 COM object...
[2015-10-04 19:46:10.032] [DISPLAY] Window size: 690 x 496
[2015-10-04 19:46:10.048] [DISPLAY] Successfully created DX Device!
[2015-10-04 19:46:16.608] [DISPLAY] File version 10000:14f0002 (for G:\GTA_V\GTA5.exe)
[2015-10-04 19:46:21.461] [DISPLAY] In-place download is up-to-date.
[2015-10-04 19:46:22.244] [WARNING] No segments set before updating progress.
[2015-10-04 19:48:58.648] [ ERROR ] Unable to delete hash file C:\Users\John\AppData\Local\Temp\GTA_V_Patch_1_0_463_1.exe.hash!
[2015-10-04 19:49:00.737] [DISPLAY] About to launch process: C:\Users\John\AppData\Local\Temp\GTA_V_Patch_1_0_463_1.exe (with commandline: /S)
[2015-10-04 19:50:38.731] [ ERROR ] Error occurred installing C:\Users\John\AppData\Local\Temp\GTA_V_Patch_1_0_463_1.exe ().
[2015-10-04 19:50:38.731] [ ERROR ] ************************************************************************
[2015-10-04 19:50:38.731] [ ERROR ] * Setting error condition
[2015-10-04 19:50:38.732] [ ERROR ] * Category:  1 (ERROR_CATEGORY_LAUNCHER)
[2015-10-04 19:50:38.732] [ ERROR ] * Code:      1 (LAUNCHER_ERR_INSTALL_FAILED)
[2015-10-04 19:50:38.732] [ ERROR ] * Extra:     
[2015-10-04 19:50:38.732] [ ERROR ] * Localised: Installation fehlgeschlagen. Bitte beende das Programm und versuche es nochmal.
[2015-10-04 19:50:38.733] [ ERROR ] ************************************************************************
[2015-10-04 19:50:38.766] [DISPLAY] Failed to install patch 
[2015-10-04 19:50:38.766] [DISPLAY] C:\Users\John\AppData\Local\Temp\GTA_V_Patch_1_0_463_1.exe () of SKU . Exit code was 2.
[2015-10-04 19:50:38.766] [ ERROR ] A patch has failed to install! Game_EFIGS/GTA_V_Patch_1_0_463_1.exe
[2015-10-04 19:50:41.350] [DISPLAY] Uninitializing.

Gibts da irgend nen Trick? jedesmal die kompletten 60GB runterzuladen ist doch recht nervig.

Danke