Vista sp1 32bit 不能開啟網絡共享 (netwrok share)

大約都似呢個情況
https://answers.microsoft.com/en ... e-89e8-5fa6394c5e39

I can access internet through both wireless, and ethernet.
-- I open Network and Sharing.
-- I click Network Discovery, turn on, apply.   BUT it stays off.
-- I click "Turn on File Sharing", then "apply" but it stays off too.
-- I click "Turn on Public Folder sharing", choose "anyone can open", "apply" and get "Incorrect Function" error.
-- I click "Printer sharing on", "apply".  It pauses a while, then stays off.
-- Password protected sharing can be turned on or off, apply works.
-- Media Sharing can be enabled.

簡單咁講就係部 vista 機著唔到 network share, right click 右下角個 網路與共享設定, set network share 個o的選項, on 完之後就即時 off 返

已行過 window update, uninstall 了 malwarebyte, microsoft essential security, 停埋 firewall , set network 做 public/private , 係 services.msc  中已著 SSDP Discover 同相關 services 都係唔得.

試緊 full scan virus, 未試上邊話改 reg
16- Exported the "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\SharedAccess"

請問有無版友試過相似問題? Thx