啟動 FIFA 14 後隨機彈出「FIFA 14 已停止運作」,遊戲崩潰回桌面,事件檢視器記錄 Application Error 模組 bitguard.dll 或 bitguard.exe。
BitGuard 是隨某些免費軟體 (下載器、播放器、PDF 工具) 捆綁安裝的廣告/瀏覽器保護軟體,會注入所有進程監控瀏覽器設定,與遊戲的反作弊/圖形鉤子衝突導致崩潰。
bitguard.exe、bitguard.dll、bgsvc.exe 等進程shell:startup / shell:common startup → 刪除相關捷徑regedit 搜尋 bitguard 刪除相關鍵值 (備份後操作)# 結束進程
Get-Process -Name bitguard* -ErrorAction SilentlyContinue | Stop-Process -Force
# 刪除檔案 (常見路徑)
$paths = @(
"$env:PROGRAMFILES\BitGuard",
"$env:PROGRAMFILES(X86)\BitGuard",
"$env:LOCALAPPDATA\BitGuard",
"$env:APPDATA\BitGuard"
)
$paths | ForEach-Object { if (Test-Path $_) { Remove-Item $_ -Recurse -Force -ErrorAction SilentlyContinue } }
# 清理啟動項
$runKeys = @(
"HKCU:\Software\Microsoft\Windows\CurrentVersion\Run",
"HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run",
"HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run"
)
$runKeys | ForEach-Object {
Get-ItemProperty $_ -ErrorAction SilentlyContinue | ForEach-Object {
$_.PSObject.Properties | Where-Object { $_.Value -match 'bitguard' } | ForEach-Object { Remove-ItemProperty -Path $_ -Name $_.Name -ErrorAction SilentlyContinue }
}
}
Write-Host "BitGuard 清理完成,建議重開機。"