diff --git a/ci/deploy-aspblogbrainordure-test.ps1 b/ci/deploy-aspblogbrainordure-test.ps1
index 3c2bb19..e1d5e66 100644
--- a/ci/deploy-aspblogbrainordure-test.ps1
+++ b/ci/deploy-aspblogbrainordure-test.ps1
@@ -90,11 +90,11 @@ foreach ($folder in @("public", "core", "app")) {
     }
 }
 
-# Only update db/ if webdata.accdb doesn't exist yet (preserve live data)
+# Only update db/ if webdata.mdb doesn't exist yet (preserve live data)
 $dbSrc = Join-Path $srcPath "db"
 $dbDst = Join-Path $WEBROOT "db"
 if (Test-Path $dbSrc) {
-    if (-not (Test-Path "$dbDst\webdata.accdb")) {
+    if (-not (Test-Path "$dbDst\webdata.mdb")) {
         if (Test-Path $dbDst) { Remove-Item $dbDst -Recurse -Force }
         Copy-Item $dbSrc $WEBROOT -Recurse -Force
         Log "Copied db/ (first deploy)."
@@ -112,8 +112,8 @@ if (Test-Path $dbSrc) {
 $webConfigPath = Join-Path $publicDst "web.config"
 if (Test-Path $webConfigPath) {
     $wc = [System.IO.File]::ReadAllText($webConfigPath)
-    $newConn = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=$WEBROOT\db\webdata.accdb;Persist Security Info=False;"
-    $wc = [regex]::Replace($wc, 'Provider=Microsoft\.ACE\.OLEDB[^"]+', $newConn)
+    $newConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=$WEBROOT\db\webdata.mdb;Persist Security Info=False;"
+    $wc = [regex]::Replace($wc, 'Provider=Microsoft\.(ACE\.OLEDB\.12\.0|Jet\.OLEDB\.4\.0)[^"]+', $newConn)
     if ($wc -notmatch 'enableParentPaths') {
         $wc = $wc -replace '<system.webServer>', '<system.webServer><asp enableParentPaths="true" />'
     }