diff --git a/CLIENT_DATA/OpenVPN Certificate.cer b/CLIENT_DATA/OpenVPN Certificate.cer
new file mode 100644
index 0000000..273f80e
Binary files /dev/null and b/CLIENT_DATA/OpenVPN Certificate.cer differ
diff --git a/CLIENT_DATA/setup3264.ins b/CLIENT_DATA/setup3264.ins
index af07390..0969bfc 100644
--- a/CLIENT_DATA/setup3264.ins
+++ b/CLIENT_DATA/setup3264.ins
@@ -67,6 +67,10 @@ else
 		Sub "%ScriptPath%\delsub3264.ins"
 	endif
 	
+	comment "installing OpenVPN Cert"
+	Winbatch_install_cert
+	Sub_check_exitcode
+
 	comment "installing"
 
 	if (($INST_SystemType$ = "x86 System") and ($INST_architecture$ = "system specific")) or ($INST_architecture$ = "both") or ($INST_architecture$ = "32 only")
@@ -99,6 +103,9 @@ else
 	
 endif
 
+[Winbatch_install_cert]
+certutil -addstore "TrustedPublisher" "%ScriptPath%\OpenVPN Certificate.cer"
+
 [Winbatch_install_32]
 "$Install32Exe$" /S