#2373 Cannot start MAC Spoofing protection

[huang1111]

Reproduction steps:

Setting-Protection-Anti-Network Attack-MAC Spoofing Protection

Actual result:

Start protection, or an error code should pop up after start failure

Expected Result:

After clicking Save, Kaba has no response, click Save to exit the anti-cyber attack option and enter it again is not enabled

video：https://c-t.work/s/59b555eb23bc4d

trace：https://c-t.work/s/7d2fee501b2d41

System Settings

Operating system: Win 7, x64

System: Intel Core i7 4790k, Western Digital 2T black disk

Product: KTS

Product Version: 21.1.7.271

Language: zh-CN

Product Logs: https://c-t.work/s/7d2fee501b2d41

[Jarvis]

duplicate of https://eap.kaspersky.com/topic/2322

[huang1111]

Kafan：https://bbs.kafan.cn/thread-2180945-1-1.html