diff --git a/mimeinfo.cache b/mimeinfo.cache
index 950b350..3f26daf 100644
--- a/mimeinfo.cache
+++ b/mimeinfo.cache
@@ -1,3 +1,8 @@
 [MIME Cache]
+application/pkix-cert=wine-extension-crt.desktop;
+application/vnd.ms-htmlhelp=wine-extension-chm.desktop;
+application/winhlp=wine-extension-hlp.desktop;
+application/x-wine-extension-msp=wine-extension-msp.desktop;
+text/vbscript=wine-extension-vbs.desktop;
 x-scheme-handler/mailto=chrome-lkkahpbimdkjdjjiijflmhaeameegbcm-Default.desktop;
 x-scheme-handler/web+msteams=chrome-oiocllghmdadfpahmllbbhkgjfmaidmm-Default.desktop;
diff --git a/wine-extension-chm.desktop b/wine-extension-chm.desktop
new file mode 100644
index 0000000..97f2d8d
--- /dev/null
+++ b/wine-extension-chm.desktop
@@ -0,0 +1,8 @@
+[Desktop Entry]
+Type=Application
+Name=hh
+MimeType=application/vnd.ms-htmlhelp;
+Exec=env "WINEPREFIX=/home/alex/.wine" wine start /ProgIDOpen "chm.file" %f
+NoDisplay=true
+StartupNotify=true
+Icon=D15F_hh.0
diff --git a/wine-extension-crt.desktop b/wine-extension-crt.desktop
new file mode 100644
index 0000000..e5bab77
--- /dev/null
+++ b/wine-extension-crt.desktop
@@ -0,0 +1,8 @@
+[Desktop Entry]
+Type=Application
+Name=rundll32
+MimeType=application/pkix-cert;
+Exec=env "WINEPREFIX=/home/alex/.wine" wine start /ProgIDOpen "CERFile" %f
+NoDisplay=true
+StartupNotify=true
+Icon=5742_rundll32.0
diff --git a/wine-extension-hlp.desktop b/wine-extension-hlp.desktop
new file mode 100644
index 0000000..8900f9e
--- /dev/null
+++ b/wine-extension-hlp.desktop
@@ -0,0 +1,8 @@
+[Desktop Entry]
+Type=Application
+Name=winhlp32
+MimeType=application/winhlp;
+Exec=env "WINEPREFIX=/home/alex/.wine" wine start /ProgIDOpen "hlpfile" %f
+NoDisplay=true
+StartupNotify=true
+Icon=C06E_winhlp32.0
diff --git a/wine-extension-msp.desktop b/wine-extension-msp.desktop
new file mode 100644
index 0000000..f64a0dc
--- /dev/null
+++ b/wine-extension-msp.desktop
@@ -0,0 +1,8 @@
+[Desktop Entry]
+Type=Application
+Name=Wine Installer
+MimeType=application/x-wine-extension-msp;
+Exec=env "WINEPREFIX=/home/alex/.wine" wine start /ProgIDOpen "Msi.Patch" %f
+NoDisplay=true
+StartupNotify=true
+Icon=D23E_msiexec.0
diff --git a/wine-extension-vbs.desktop b/wine-extension-vbs.desktop
new file mode 100644
index 0000000..7556c4c
--- /dev/null
+++ b/wine-extension-vbs.desktop
@@ -0,0 +1,8 @@
+[Desktop Entry]
+Type=Application
+Name=wscript
+MimeType=text/vbscript;
+Exec=env "WINEPREFIX=/home/alex/.wine" wine start /ProgIDOpen "VBSFile" %f
+NoDisplay=true
+StartupNotify=true
+Icon=2905_wscript.0