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Sep 22, 2020 at 11:28 AM

Crystal reports database logon failure after windows update on windows server 2016

208 Views Last edit Sep 22, 2020 at 01:54 PM 2 rev


We have an .net framework application calling crystal reports to generate .pdf file. we are connecting to database via oracle ODBC. (Oracle ODBC client

Reports were generating fine till the latest windows update on our server.

Even after we did the rollback on the windows update, unable to get crystal reports working again.

I have verified all the basic settings, Like

  1. Tested the database connection via ODBC Data source administrator tool.
  2. Crystal reports runtime is available. (32 bit SP 28, same as before windows update)
  3. .net frame work runtime is available (same as before windows update)

Am I missing something? Really appreciate some help.