diff --git a/microscript/ILibDuktape_ChildProcess.c b/microscript/ILibDuktape_ChildProcess.c
index 9ff7a00..93e63d5 100644
--- a/microscript/ILibDuktape_ChildProcess.c
+++ b/microscript/ILibDuktape_ChildProcess.c
@@ -203,7 +203,6 @@ duk_ret_t ILibDuktape_ChildProcess_waitExit(duk_context *ctx)
 	duk_put_prop_string(ctx, -2, "\xFF_WaitExit");		// [spawnedProcess]
 
 #ifdef WIN32
-	duk_thread_state ts;
 	duk_ctx_context_data(ctx)->apc_flags = 1;
 	while ((result=WaitForSingleObjectEx(eptr, duk_is_number(ctx, 0) ? duk_require_int(ctx, 0) : INFINITE, TRUE)) != WAIT_OBJECT_0 && result != WAIT_TIMEOUT);
 	duk_ctx_context_data(ctx)->apc_flags = 0;
diff --git a/microscript/ILibDuktape_ScriptContainer.c b/microscript/ILibDuktape_ScriptContainer.c
index c0e6c9b..4251ed3 100644
--- a/microscript/ILibDuktape_ScriptContainer.c
+++ b/microscript/ILibDuktape_ScriptContainer.c
@@ -2204,7 +2204,10 @@ void ILibDuktape_ScriptContainer_OS_Push(duk_context *ctx, void *chain)
 						winstr = require('win-registry').QueryKey(require('win-registry').HKEY.LocalMachine, 'SOFTWARE\\\\Microsoft\\\\Windows NT\\\\CurrentVersion', 'ProductName') + ' - ' +\
 						require('win-registry').QueryKey(require('win-registry').HKEY.LocalMachine, 'SOFTWARE\\\\Microsoft\\\\Windows NT\\\\CurrentVersion', 'ReleaseID') + ' ' + winstr.substring(winstr.indexOf('['));\
 					}\
-					catch(xx) {}\
+					catch(xx)\
+					{\
+						winstr = require('win-registry').QueryKey(require('win-registry').HKEY.LocalMachine, 'SOFTWARE\\\\Microsoft\\\\Windows NT\\\\CurrentVersion', 'ProductName') + ' ' + winstr.substring(winstr.indexOf('['));\
+					}\
 				}\
 				ret = winstr;\
 				break;\
@@ -2282,7 +2285,10 @@ void ILibDuktape_ScriptContainer_OS_Push(duk_context *ctx, void *chain)
 							winstr = require('win-registry').QueryKey(require('win-registry').HKEY.LocalMachine, 'SOFTWARE\\\\Microsoft\\\\Windows NT\\\\CurrentVersion', 'ProductName') + ' - ' +\
 							require('win-registry').QueryKey(require('win-registry').HKEY.LocalMachine, 'SOFTWARE\\\\Microsoft\\\\Windows NT\\\\CurrentVersion', 'ReleaseID') + ' ' + winstr.substring(winstr.indexOf('['));\
 						}\
-						catch(xx) {}\
+						catch(xx)\
+						{\
+							winstr = require('win-registry').QueryKey(require('win-registry').HKEY.LocalMachine, 'SOFTWARE\\\\Microsoft\\\\Windows NT\\\\CurrentVersion', 'ProductName') + ' ' + winstr.substring(winstr.indexOf('['));\
+						}\
 					}\
 					this.promise._acc(winstr);\
 					break;\