diff --git a/microscript/ILibDuktape_CompressedStream.c b/microscript/ILibDuktape_CompressedStream.c
index 3c40cbd..4022279 100644
--- a/microscript/ILibDuktape_CompressedStream.c
+++ b/microscript/ILibDuktape_CompressedStream.c
@@ -235,8 +235,8 @@ ILibTransport_DoneState ILibDuktape_deCompressor_Write(ILibDuktape_DuplexStream
 				duk_push_heapptr(cs->ctx, cs->object);											// [stream]
 				if (cs->Z.avail_in > 0)
 				{
-					char *tmp = Duktape_PushBuffer(cs->ctx, cs->Z.avail_in);					// [stream][buffer]
-					memcpy_s(tmp, ILibMemory_Size(tmp), cs->Z.next_in, ILibMemory_Size(tmp));
+					char *tmp2 = Duktape_PushBuffer(cs->ctx, cs->Z.avail_in);					// [stream][buffer]
+					memcpy_s(tmp2, ILibMemory_Size(tmp2), cs->Z.next_in, ILibMemory_Size(tmp2));
 					duk_put_prop_string(cs->ctx, -2, ILibDuktape_CompressorStream_ResumeBuffer);// [stream]
 				}
 				else
diff --git a/microscript/ILibDuktape_ScriptContainer.c b/microscript/ILibDuktape_ScriptContainer.c
index c28b95f..86509b7 100644
--- a/microscript/ILibDuktape_ScriptContainer.c
+++ b/microscript/ILibDuktape_ScriptContainer.c
@@ -1579,7 +1579,7 @@ duk_ret_t ILibDuktape_ScriptContainer_OS_arch(duk_context *ctx)
 
 		if (func != NULL)
 		{
-			BOOL isWow = FALSE;
+			isWow = FALSE;
 			BOOL result = ((BOOL(__stdcall *)(HANDLE, BOOL*))func)(GetCurrentProcess(), &isWow);
 			if (result)
 			{
@@ -3518,7 +3518,7 @@ void ILibDuktape_ScriptContainer_NonIsolatedWorker_ProcessAsSlave(void *chain, v
 			ILibDuktape_SetNativeUncaughtExceptionHandler(slave->ctx, ILibDuktape_ScriptContainer_NonIsolatedWorker_ExceptionSink, master);
 			
 			char json[] = "{\"command\": \"1\"}";
-			ILibDuktape_ScriptContainer_NonIsolated_Command* cmd = (ILibDuktape_ScriptContainer_NonIsolated_Command*)ILibMemory_Allocate(sizeof(json) + sizeof(ILibDuktape_ScriptContainer_NonIsolated_Command), 0, NULL, NULL);
+			cmd = (ILibDuktape_ScriptContainer_NonIsolated_Command*)ILibMemory_Allocate(sizeof(json) + sizeof(ILibDuktape_ScriptContainer_NonIsolated_Command), 0, NULL, NULL);
 			cmd->container.master = master;
 			memcpy_s(cmd->json, sizeof(json), json, sizeof(json));
 			Duktape_RunOnEventLoopEx(master->chain, duk_ctx_nonce(master->ctx), master->ctx, ILibDuktape_ScriptContainer_NonIsolatedWorker_ProcessAsMaster, cmd, 1);
diff --git a/microscript/ILibDuktape_net.c b/microscript/ILibDuktape_net.c
index 5e73e34..f6124af 100644
--- a/microscript/ILibDuktape_net.c
+++ b/microscript/ILibDuktape_net.c
@@ -984,7 +984,7 @@ BOOL ILibDuktape_server_ipc_WriteSink(void *chain, HANDLE h, ILibWaitHandle_Erro
 	duk_size_t bufLen;
 	char *buf;
 	ILibTransport_DoneState d = ILibTransport_DoneState_COMPLETE;
-	BOOL ret;
+	BOOL ret = FALSE;
 
 	duk_push_heapptr(winIPC->ctx, winIPC->mSocket);														// [obj]
 	duk_get_prop_string(winIPC->ctx, -1, ILibDuktape_net_WindowsIPC_PendingArray);						// [obj][array]
diff --git a/microstack/ILibSimpleDataStore.c b/microstack/ILibSimpleDataStore.c
index 13889f3..435e185 100644
--- a/microstack/ILibSimpleDataStore.c
+++ b/microstack/ILibSimpleDataStore.c
@@ -854,7 +854,6 @@ __EXPORT_TYPE int ILibSimpleDataStore_GetEx(ILibSimpleDataStore dataStore, char*
 			if (buffer == NULL) { return((int)tmplen); }
 
 			// Before we return, we need to check the HASH of the uncompressed data
-			char hash[SHA384HASHSIZE];
 			ILibSimpleDataStore_SHA384(buffer, (int)tmplen, hash);
 			if (memcmp(hash, entry->valueHash, SHA384HASHSIZE) == 0)
 			{