stackhash f78b (Assassin's Creed: Syndicate)

Event name problem: APPCRASH
Application name: ACS.exe
Application version: 0.0.0.0
The timestamp of the application: 56c1e8db
Name of module with error: StackHash_f78b
The version of the module with the error: 6.2.9200.17313
The time stamp module with the error: 5507a832
Exception code: c0000374
Offset exceptions: PCH_68_FROM_ntdll+0x0000000000002BAA
OS version: 6.2.9200.2.0.0.256.48
Language code: 1049
Additional information 1: f78b
Additional information 2: f78bf350ab767eedd41456f468ff86a5
Additional information 3: c6d2
Additional information 4: c6d210d3add10f274561ec15288e5021

here's the thing crashes when I enter the foundry in the job a spoonful of syrup it's on the patch 1.4 and patch 1.1 crashes on startup and writes:

Event name problem: APPCRASH
Application name: ACS.exe
Application version: 0.0.0.0
The timestamp of the application: 564afc7f
The name of the module with the error: ACS.exe
Version of module with error: 0.0.0.0
The time stamp module with the error: 564afc7f
Exception code: c0000005
Offset exceptions: 000000000235b80d
OS version: 6.2.9200.2.0.0.256.48
Language code: 1049
Additional information 1: fdf1
Additional information 2: fdf11ce925350ffc8b7475e7744e38e5
Additional information 3: d017
Additional information 4: d017562c6fa7bcd08abd6e63b8808741

please help I would be grateful