diff --git a/Ghidra/Features/PDB/src/main/java/pdb/PdbSymbolServerPlugin.java b/Ghidra/Features/PDB/src/main/java/pdb/PdbSymbolServerPlugin.java
index 4292cfbca2..022a2854e8 100644
--- a/Ghidra/Features/PDB/src/main/java/pdb/PdbSymbolServerPlugin.java
+++ b/Ghidra/Features/PDB/src/main/java/pdb/PdbSymbolServerPlugin.java
@@ -129,7 +129,7 @@ public class PdbSymbolServerPlugin extends Plugin {
 		downloadPdbAction.setMenuBarData(menuData);
 
 		downloadPdbAction.setEnabled(false);
-		downloadPdbAction.setHelpLocation(new HelpLocation("PDB", downloadPdbAction.getName()));
+		downloadPdbAction.setHelpLocation(new HelpLocation("Pdb", downloadPdbAction.getName()));
 		tool.addAction(downloadPdbAction);
 	}
 
diff --git a/Ghidra/Features/PDB/src/pdb/cpp/pdb.cpp b/Ghidra/Features/PDB/src/pdb/cpp/pdb.cpp
index fbc447a226..fdf4685b6b 100644
--- a/Ghidra/Features/PDB/src/pdb/cpp/pdb.cpp
+++ b/Ghidra/Features/PDB/src/pdb/cpp/pdb.cpp
@@ -61,7 +61,8 @@ int PDBApiContext::init(const std::wstring& szFilename, const std::wstring& szSi
 	}
 	else if (!szSignature.empty() && !szAge.empty()) {
 		GUID guid = {};
-		const HRESULT guidConv = CLSIDFromString(szSignature.c_str(), &guid);
+		std::wstring bracedGuidString = L"{" + szSignature + L"}";;
+		const HRESULT guidConv = CLSIDFromString(bracedGuidString.c_str(), &guid);
 
 		const DWORD age = wcstol(szAge.c_str(), NULL, 16);