Battle Net Launcher lässt sich nicht installieren

Hi,

mein Battel net Launcher konnte heute kein Update installieren. Daraufhin hab ich alle Daten entfernt und den Launcher komplett neuinstallieren wollen. Dieser bleibt bei 45% stehen. „BLZBNTBTS0000005C“

Wenn ich Spiele direkt starte bekomme ich wenigstens eine Agent-Log :
[I 2025-05-02 00:14:54.0495] Agent started as Administrator
[I 2025-05-02 00:14:54.0495] Argument[0]: ‚–locale=deDE‘
Argument[1]: ‚–session=13052693319219043705‘
[I 2025-05-02 00:14:54.0504] Attempting to read local game data and states from ‚C:/ProgramData/Battle.net/Agent/product.db‘
[W 2025-05-02 00:14:54.0505] Failed to read Install Info from /Battle.net/Agent/.build.info
[I 2025-05-02 00:14:54.0517] Handle Event: „update agent event“
[I 2025-05-02 00:14:54.0517] Handle Event: „version refresh event“
[I 2025-05-02 00:14:54.0517] Checking Network Connection status to us.patch.battle net:1119/agent

[I 2025-05-02 00:14:54.0995] Network Connection Response to battle.net:1119/agent - CURL error: 0, Status Code: 404
[I 2025-05-02 00:14:56.0645] Executing operation: emergency_fix_com_flags ClsId=257A53D9-0BBB-476B-9500-A888092E0260 AppIdFlags = 0
[I 2025-05-02 00:14:56.0645] Executing operation:validate_helper_service
[I 2025-05-02 00:15:04.0515] No Connected Clients detected: Initiating Shutdown Timer
[I 2025-05-02 00:15:14.0520] No Connected Clients detected: Shutting Down
[I 2025-05-02 00:15:15.0090] Agent is shutting down