Writing to the registry in Windows 95

I have written an application that uses the windows registry to store an integer value, and when required, read and modify that integer value.

 The Following code shows this, Note that "<Registry Path>" represents the path to the applications Registry Key.


      Reg := TRegistry.Create;
      with Reg do
        begin
          try
            begin
              Rootkey := HKEY_LOCAL_MACHINE;
              OpenKey(<Registry Path>,True);
              if not ValueExists('IntegerValue') then
                begin
                  WriteInteger('IntegerValue',0);
                  BookingStatsReportCount := 0;
                end
              else
                begin
                  BookingStatsReportCount := ReadInteger('98');
                end;
              Reg.CloseKey;
            end;
          finally
            Reg.Free;
          end;
        end;

This code works fine for Windows 98, Me, and NT4, but when the application is installed and run in windows 95 I get a runtime error like:

"Error:      Failed to set data 'IntegerValue'   Data was not written"

Is there something with the registry in Windows 95 that is different to later versions?

 If so, How can I get around this problem other than recommending that the application not be run under windows 95?