Microsoft Teams install Error (Code Signature Invalid).

[RealRobD]

Crash on install but still seems to finish installing.
Crash again when trying to run the app.


Process: Teams [11599]
Path: /Applications/Microsoft Teams.app/Contents/MacOS/Teams
Identifier: com.microsoft.teams
Version: ???
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Teams [11599]
User ID: 501

Date/Time: 2023-01-10 19:55:02.901 -0500
OS Version: Mac OS X 10.15.7 (19H2)
Report Version: 12
Anonymous UUID: 7C475A93-31BE-4225-936F-7CC664202A27

Sleep/Wake UUID: 60C4C90F-08E6-4A52-8EE5-C1E7CDF3C0EB

Time Awake Since Boot: 55000 seconds
Time Since Wake: 660 seconds

System Integrity Protection: disabled

Crashed Thread: 0

Exception Type: EXC_CRASH (Code Signature Invalid)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY

Termination Reason: Namespace CODESIGNING, Code 0x1

kernel messages:

VM Regions Near 0 (cr2):
-->
__TEXT 000000010ca1e000-000000010ca5b000 [ 244K] r-x/r-x SM=COW

Thread 0 Crashed:
0 ??? 0x0000000116864000 _dyld_start + 0

Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000000 rbx: 0x0000000000000000 rcx: 0x0000000000000000 rdx: 0x0000000000000000
rdi: 0x0000000000000000 rsi: 0x0000000000000000 rbp: 0x0000000000000000 rsp: 0x00007ffee31e1b88
r8: 0x0000000000000000 r9: 0x0000000000000000 r10: 0x0000000000000000 r11: 0x0000000000000000
r12: 0x0000000000000000 r13: 0x0000000000000000 r14: 0x0000000000000000 r15: 0x0000000000000000
rip: 0x0000000116864000 rfl: 0x0000000000000200 cr2: 0x0000000000000000

Logical CPU: 0
Error Code: 0x00000000
Trap Number: 0


Binary Images:
0x10ca1e000 - 0x10ca5a1e7 +??? (???) <4C4C4415-5555-3144-A1F3-DA599D02CD4E> (null)
0x116863000 - 0x1168f4f47 +??? (750.6) <1D318D60-C9B0-3511-BE9C-82AFD2EF930D> (null)

External Modification Summary:
Calls made by other processes targeting this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by all processes on this machine:
task_for_pid: 33417
thread_create: 0
thread_set_state: 0

VM Region Summary:
ReadOnly portion of Libraries: Total=1096K resident=0K(0%) swapped_out_or_unallocated=1096K(100%)
Writable regions: Total=8408K written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=8408K(100%)

VIRTUAL REGION
REGION TYPE SIZE COUNT (non-coalesced)
=========== ======= =======
STACK GUARD 56.0M 1
Stack 8192K 1
__DATA 232K 4
__DATA_CONST 24K 2
__LINKEDIT 268K 2
__TEXT 828K 2
shared memory 8K 2
=========== ======= =======
TOTAL 65.3M 14