| Event Id | 594 |
| Source | SNA Host Security |
| Description | Host Process - was unable to create connection handle to connect to PMP |
| Event Information | According to Microsoft: Cause: When Host Security is initially installed, the service user account is given a cryptographic key based on the user ID that was chosen during the installation setup process. This information is then taken and put into the registry and is referenced when the HSI services start Resolution: Use the original Service Account and password that the Host Security Services were initially installed under |
| Reference Links | Changing service account for HSI services loses cryptographic key |
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