Troubleshooting startup problems

• Startup or runtime problems due to antivirus
  In some contexts, the presence of antivirus, antispyware or antimalware programs in general can interfere with the normal functioning of the program
• Startup or runtime problems due to user profile corruption
  In some contexts, for example following the sudden shutdown of the computer due to a power outage, the NextGen user profile may be corrupted and the program unstartable.
• Error starting NextGen, invalid license
  Information on errors that may be received when starting NextGen and their resolution
• Error starting Nextgen, "Unable to access Sentinel Run-time environment (H0033)"
  How to solve start-up problems related to error H0033
• Error starting Nextgen, "Feature access denied (H0005)"
  How to solve start-up problems related to error H0005, "Feature access denied"
• Error starting Nextgen, "Sentinel License Manager version too old (H0042)"
  How to solve start-up problems related to error H0042
• Error starting Nextgen, "Sentinel key not found (H0007)"
  How to fix startup problems related to error H0007 "Sentinel key not found"
• Error updating NextGen license, "Error updating hardware key RemoteCommErr"
  How to resolve issues with installing a hardware license update that leads to the message "Error updating hardware key: RemoteCommErr"