Invalid provider type specified, Keyset does not exist Not available Not available error, MS CRM 2011, 2013 CBA, IFD consiguration

while configuring CBA,IFD, I got below error while accessing CRM federation url in browser.

<?xml version="1.0" ?> - <error xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">   <exception>Unhandled Exception: System.ServiceModel.FaultException`1[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Xrm.Sdk, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]: System.Security.Cryptography.CryptographicException: Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #FCF77A9CDetail: <OrganizationServiceFault xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/xrm/2011/Contracts"> <ErrorCode>-2147220970</ErrorCode> <ErrorDetails xmlns:d2p1="http://schemas.datacontract.org/2004/07/System.Collections.Generic" /> <Message>System.Security.Cryptography.CryptographicException: Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #FCF77A9C</Message> <Timestamp>2016-04-27T12:00:51.1956331Z</Timestamp> <InnerFault i:nil="true" /> <TraceText i:nil="true" /> </OrganizationServiceFault></exception>   <parameters xsi:nil="true" />   <displaytitle />   <displaytextencoded />   <displaytext />   <description>Invalid provider type specified.</description>   <file>Not available</file>   <line>Not available</line>   <details>Not available</details>   <traceInfo />   <requesturl>https://<URL>/Handlers/FederationMetadata.ashx</requesturl>   <pathAndQuery>/Handlers/FederationMetadata.ashx</pathAndQuery>   <source>ASHX_XML</source>   <stacktrace />   </error>

Solution 

I was updating new certificate in my new environment.
finally come to know that the CRS I have generated was SHA2 and it was generated using CNG Key by custom CRS.
as SHA1 was deprecated , so I have used custom way to generate and to get SHA2 I have used CNG Key. unfortunately MS CRM does not support CNG Key, rather Legacy Key.

URL: https://technet.microsoft.com/en-us/library/gg188582(v=crm.6).aspx
another URL https://support.microsoft.com/en-sg/kb/3079686 tell also something about CNG Key.


then I generated SHA1 by using Legacy or use IIS but got SHA2 from my CA provider and it works.


hope this helps...


Regards,
Yes.Sudhanshu

Exception message: Creating an instance of the COM component with CLSID {080D0D78-F421-11D0-A36E-00C04FB950DC} from the IClassFactory failed due to the following error. MS CRM 2016

while working on ms crm 2016 I got below error in event viewer.
strangely one of Org was accessible, but others can not.
as per below error, as it was mentioning something on the crmsvc account that was used for crm apppool in IIS, I just restarted the AppPool and then all good and I am able to access ms crm.

Event code: 3005 Event message: An unhandled exception has occurred. Event time: 4/20/2016 2:08:28 PM Event time (UTC): 4/20/2016 6:08:28 AM Event ID: c65840c29f464e69811a516c54a8f703 Event sequence: 516 Event occurrence: 15 Event detail code: 0   Application information:     Application domain: /LM/W3SVC/2/ROOT-1-131056047130912684     Trust level: Full     Application Virtual Path: /     Application Path: F:\Program Files\Microsoft Dynamics CRM\CRMWeb\     Machine name: SSAPAL31   Process information:     Process ID: 3796     Process name: w3wp.exe     Account name: <Domain>\<CRMAppPoolAccount>   Exception information:     Exception type: COMException     Exception message: Creating an instance of the COM component with CLSID {080D0D78-F421-11D0-A36E-00C04FB950DC} from the IClassFactory failed due to the following error: 800401e4 Invalid syntax (Exception from HRESULT: 0x800401E4 (MK_E_SYNTAX)).    at Microsoft.Crm.ADNameUtility.CreateLdapPath(String distinguishedName)    at Microsoft.Crm.SecurityUtils.CheckMembership(Guid principalId, Guid groupId)    at Microsoft.Crm.Caching.OrganizationSettingsCacheLoader.LoadCacheData(Guid key, ExecutionContext context)       Request information:     Request URL: https://xyz.com:443/Org1/default.aspx     Request path: /Mohh/default.aspx     User host address: 10.12.12.12     User: login username     Is authenticated: True     Authentication Type: Negotiate     Thread account name: <Domain>\<CRMAppPoolAccount>   Thread information:     Thread ID: 64     Thread account name: <Domain>\<CRMAppPoolAccount>     Is impersonating: False     Stack trace:    at Microsoft.Crm.ADNameUtility.CreateLdapPath(String distinguishedName)    at Microsoft.Crm.SecurityUtils.CheckMembership(Guid principalId, Guid groupId)    at Microsoft.Crm.Caching.OrganizationSettingsCacheLoader.LoadCacheData(Guid key, ExecutionContext context)     Custom event details:

 

Regards,
Yes.Sudhanshu