further testing of wc540. In effect , doing a side-by-side test of wc537 and wc540 . In order to 100% quarantine the old install , renamed the application folder to wc537x , now get following error

The specified module could not be found ( seems to be an IIS message , same in IE and FF ) .

Looks like something to do with application mappings in IIS need to be re-done, pointing to the old folder , might need to document some steps here

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