答案 ： https://blogs.msdn.microsoft.com/dataaccesstechnologies/2015/07/16/report-manager-system-invalidoperationexception-this-implementation-is-not-part-of-the-windows-platform-fips-validated-cryptographic-algorithms/
cmd 注册表中
(1) Check the registry key:
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlLsafipsalgorithmpolicy
And the value of it should be set to 1.
(2) Or else, go to Local Security Policy (Start -> Run -> secpol.msc) and then go to “Security Settings -> Local Policies -> Security Options” and on the right-side windows you should see the policies in that please look for the Policy “System cryptography: Use FIPS compliant algorithms for encryption, hashing, and signing” and checked the security thing and it should be Enabled.