Alfresco Tomcat service start fails

Initial load of bitnami-alfresco-4.2.c-2-windows-installer. Only changed mysql port. get following msgs in C:\Alfresco-4.2.c-2\apache-tomcat\logs\commons-daemon.yyyy-mm-dd.txt

[2013-05-11 18:27:49] [info] [ 5172] Commons Daemon procrun (1.0.13.0 32-bit) started

[2013-05-11 18:27:49] [info] [ 5172] Running 'alfrescoTomcat' Service...

[2013-05-11 18:27:49] [info] [ 6928] Starting service...

[2013-05-11 18:27:49] [error] [ 6928] %1 is not a valid Win32 application.

[2013-05-11 18:27:49] [error] [ 6928] Failed creating java C:\Program Files\Java\jre6\bin\server\jvm.dll

[2013-05-11 18:27:49] [error] [ 6928] %1 is not a valid Win32 application.

[2013-05-11 18:27:49] [error] [ 6928] ServiceStart returned 1

[2013-05-11 18:27:49] [error] [ 6928] %1 is not a valid Win32 application.

[2013-05-11 18:27:49] [info] [ 5172] Run service finished.ory

[2013-05-11 18:27:49] [info] [ 5172] Commons Daemon procrun finished

I am sure the fix is simple, so have at it folks and thanks so much in advance.

R