can't open EMC and EMS - Exhange2010 installed on Server 2012 STD, swing server Migration from Exchange 2003

Hi,

I installed the Exchange 2010 from SP3 setup on a Server 2012 STD. Server is Memberserver of the domain. During setup I chose the existing Exchange 2003 so there is a routing connector.

The problem is since installation.

When i try to connect the EMC i get an error (see screen, in german)
....'Discover-ExchangeServer -UseWIA $true -SuppressError $true -CurrentVersion 'Version 14.3 (Build 123.4)

The only way to contact the Exchange is with windows power shell:
Add-PSSnapin Microsoft.Exchange.Management.PowerShell.E2010

I tried some solutions but nothing helps.
screen.JPG
wizelAsked:
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Simon Butler (Sembee)Connect With a Mentor ConsultantCommented:
This has nothing to do with the RGC or co-existence, something is stopping the tools from accessing Exchange. Do you have a proxy in place on the network? If so that is the most likely cause, as both EMS and EMC make calls to the web server, and a proxy can get in the way.

Simon.
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wizelAuthor Commented:
Hello simon,
yes there is a proxy in the local network for internet access. The proxy is also the gateway ip for all devices. What should i do now?

Thanks
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Simon Butler (Sembee)ConsultantCommented:
You either need to disable the proxy for the server or put exclusions in place. Depends how the proxy is configured.

Simon.
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wizelAuthor Commented:
Before installing exchange I set the proxy adress in netsh to get windows updates:
Netsh winhttp import proxy source=ie

When i run 'Netsh winhttp show proxy' now the settings are:
Proxyserver: x.x.x.x:8080
<local>

Do you mean this caused the problem?
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wizelAuthor Commented:
Simon,

'Netsh winhttp reset proxy' solved my problem, now I have access to both EMC and EMS.

Oh man, the proxy - I did not remember at this setting.

Thank you for the tip.
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