我有一个来自 Microsoft 网站的安装程序。我已使用 signtool.exe 确认这确实是来自 Microsoft 的：
signtool.exe verify /pa /v C:\Users\yegle\Downloads\wsl_update_x64.msi
Verifying: C:\Users\yegle\Downloads\wsl_update_x64.msi
Signature Index: 0 (Primary Signature)
Hash of file (sha256): D0C19BCD99DCA9D980ED7B3A55BEC7098468EE2FAB1D8A163CF4CBB5374F7F47
Signing Certificate Chain:
Issued to: Microsoft Root Certificate Authority 2011
Issued by: Microsoft Root Certificate Authority 2011
Expires: Sat Mar 22 15:13:04 2036
SHA1 hash: 8F43288AD272F3103B6FB1428485EA3014C0BCFE
Issued to: Microsoft Code Signing PCA 2011
Issued by: Microsoft Root Certificate Authority 2011
Expires: Wed Jul 08 14:09:09 2026
SHA1 hash: F252E794FE438E35ACE6E53762C0A234A2C52135
Issued to: Microsoft Corporation
Issued by: Microsoft Code Signing PCA 2011
Expires: Wed Mar 03 11:39:48 2021
SHA1 hash: A5BCE29A2944105E0E25B626120264BB03499052
The signature is timestamped: Sun May 24 12:34:40 2020
Timestamp Verified by:
Issued to: Microsoft Root Certificate Authority 2010
Issued by: Microsoft Root Certificate Authority 2010
Expires: Sat Jun 23 15:04:01 2035
SHA1 hash: 3B1EFD3A66EA28B16697394703A72CA340A05BD5
Issued to: Microsoft Time-Stamp PCA 2010
Issued by: Microsoft Root Certificate Authority 2010
Expires: Tue Jul 01 14:46:55 2025
SHA1 hash: 2AA752FE64C49ABE82913C463529CF10FF2F04EE
Issued to: Microsoft Time-Stamp Service
Issued by: Microsoft Time-Stamp PCA 2010
Expires: Tue Mar 16 18:15:00 2021
SHA1 hash: 313D4B1BF280123D17B222FD9FB9B1997D5A7D9B
Successfully verified: C:\Users\yegle\Downloads\wsl_update_x64.msi
Number of files successfully Verified: 1
Number of warnings: 0
Number of errors: 0
但运行此安装程序会导致黄色 UAC 警告，指出可执行文件来自未知发布者：
我尝试使用dsim.exe并sfc.exe尝试修复我的系统，以防这是原因，但两种工具都报告干净。我毫无头绪 :-(