Grazie, risolto semplicemente seguendo il punto 3

In effetti, ora che ricordo, ho avuto lo stesso problema passando da 2003 a 2012.
Mille grazie a tutti


Quote Originariamente inviata da abellos Visualizza il messaggio
Ciao quando ero passato a win 2012 anche io avevo avuto problemi ti elenco gli errori e le soluzioni che avevo trovato:

1 - http://serverfault.com/questions/670...ors-in-browser
errore:
Browser is showing "500 - Internal server error." (I have turned off "Show Friendly Http Messages".
In IIS 8 I have gone to ASP settings and set "Send Errors to Browser = True".

soluzione:
All you need to change here is Send Errors To Browser = True
This should give you the real error in a browser on the server.
To see that error in a remote computer click on the Error Pages icon for the site in IIS Manager and click Edit Feature Settings in the Actions pane on the right. Here choose Detailed errors.


2 - http://www.iis.net/learn/application...led-by-default
errore:
Active Server Pages error 'ASP 0131'
Disallowed Parent Path
/test/example.asp, line 100
The Include file '../_fpclass/fpdblib.inc' cannot contain '..' to indicate the parent directory.

soluzione:
You can enable or disable parent paths by using IIS Manager.
To do so, open IIS Manager and navigate to the site or application where you want to configure parent paths, and then-double click the ASP feature.
In the list of ASP features, configure the Enable Parent Paths option.

3 - http://stackoverflow.com/questions/2...d-and-no-defau
errore:
Data source name not found and no default driver specified

soluzione:
1.Go to IIS and Application Pools in the left menu.
2.Select relevant application pool which is assigned to the project.
3.Click the Set Application Pool Defaults.
4.In General Tab, set the Enable 32 Bit Application entry to "True".


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** IIS locale non si vedono immagini
https://stackoverflow.com/questions/...ption-in-iis-7

soluzione:
"And if you're on a non-server OS like Windows 8, do a search on the start page for "Turn Windows features on or off"
and enable Internet Information Services -> World Wide Web Services -> Common HTTP Features -> Static Content"

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reinstallazione PC
attivare le funzionalita aggiuntive windows
vedi immagini IIS_funzionalità