Problema avvio patch dicembre macOS high sierra

Buongiorno,

ho di recente aggiornato the sims 4 su origini e non me lo riesce pi ad avviare.

Questo nello specifico è l'errore che mi compare.

Process: The Sims 4 [866]
Path: /Volumes/VOLUME/The Sims 4.app/Contents/MacOS/The Sims 4
Identifier: com.ea.mac.thesims4
Version: 1.0 ⚽
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: The Sims 4 [866]
User ID: 501

Date/Time: 2019-12-07 12:48:51.570 +0100
OS Version: Mac OS X 10.13.6 (17G9016)
Report Version: 12
Anonymous UUID: 267508B2-C3C2-BB8D-148C-054738D0978B

Time Awake Since Boot: 190 seconds

System Integrity Protection: enabled

Crashed Thread: 0

Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY

Termination Reason: DYLD, [0x1] Library missing

Application Specific Information:
dyld: launch, loading dependent libraries

Dyld Error Message:
Library not loaded: @executable_path/../Frameworks/libActivation64.dylib
Referenced from: /Volumes/VOLUME/The Sims 4.app/Contents/MacOS/The Sims 4
Reason: no suitable image found. Did find:
/Volumes/TOSHIBA EXT/The Sims 4.app/Contents/MacOS/../Frameworks/libActivation64.dylib: truncated mach-o error: segment __LINKEDIT extends to 2528988 which is past end of file 2527232
/Volumes/TOSHIBA EXT/The Sims 4.app/Contents/MacOS/../Frameworks/libActivation64.dylib: stat() failed with errno=1
/Volumes/TOSHIBA EXT/The Sims 4.app/Contents/MacOS/../Frameworks/libActivation64.dylib: truncated mach-o error: segment __LINKEDIT extends to 2528988 which is past end of file 2527232
/Volumes/TOSHIBA EXT/The Sims 4.app/Contents/MacOS/../Frameworks/libActivation64.dylib: stat() failed with errno=1

Binary Images:
0x1001aa000 - 0x10245dfff +com.ea.mac.thesims4 (1.0 - 1) <67C61F31-CD11-3287-BA25-8646E6673D72> /Volumes/VOLUME/The Sims 4.app/Contents/MacOS/The Sims 4
0x10a56e000 - 0x10a5b8acf dyld (551.5) <30B355CB-35BA-3112-AA76-4E46CD45F699> /usr/lib/dyld

Model: MacBookPro14,1, BootROM 198.0.0.0.0, 2 processors, Intel Core i5, 2,3 GHz, 8 GB, SMC 2.43f6
Graphics: Intel Iris Plus Graphics 640, Intel Iris Plus Graphics 640, Built-In
Memory Module: BANK 0/DIMM0, 4 GB, LPDDR3, 2133 MHz, 0x802C, 0x4D5435324C3531324D3332443250462D3039
Memory Module: BANK 1/DIMM0, 4 GB, LPDDR3, 2133 MHz, 0x802C, 0x4D5435324C3531324D3332443250462D3039
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x170), Broadcom BCM43xx 1.0 (7.77.37.33.1a1)
Bluetooth: Version 6.0.7f16, 3 services, 27 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en0
USB Device: USB 3.0 Bus
USB Device: External USB 3.0
Thunderbolt Bus: MacBook Pro, Apple Inc., 33.1

Come posso risolvere? ho un macbook pro del 2018 e sistema macOS high sierra appena aggiornato. Vorrei aggiungere che il gioco è installato in un hard disk esterno e che fino a questo aggiornamento non avevo avuto alcun tipo di problema. Grazie per l'aiuto!