Log persistence settings are set to 8760 hours (one year). If you want to change this setting, go to the following location on your computer: HKEY_LOCAL_MACHINE\SOFTWARE\Ipswitch\Network Monitor\WhatsUp Engine\Database Settings\Log Expiration Settings
The following table displays which tables are associated with each registry key:
Registry Key Name  | 
Associated Report Name  | 
Action Activity Log Expiration Time Limit  | 
|
General Error Log Expiration Time Limit  | 
|
Passive Monitor Error Log Expiration Time Limit  | 
|
Performance Monitor Log Expiration Time Limit  | 
|
Recurring Report Log Expiration Time Limit  | 
|
System Activity Log Expiration Time Limit  | 
|
Web Alarm Log Expiration Time Limit  | 
N/A  | 
Web User Activity Log Expiration Time Limit  | 
|
Configuration Management Config Expiration Time Limit  | 
|
Logger Expiration Time Limit  | 
|
Wireless Logger (WrlsLog) Expiration Time Limit  |