1.If Running Office 2016 and this error occurs after having sent one email from Everest (you receive error 588 when either printing or sending emails after having sent a single Everst generated email) Downgrade Office:
In Command Prompt as Administrator run these commands:
cd %programfiles%\Common Files\Microsoft Shared\ClickToRun
officec2rclient.exe /update user updatetoversion=16.0.7070.2036
Or try this version if the 1st doesn’t work:
officec2rclient.exe /update user updatetoversion=16.0.6965.2136
Don’t forget to disable Office auto updates after!
2. Error 588 when running Reports:
System Properties (RightClick on Computer and properties)
Advanced Tab – Performance – Data Execution Prevention
Either select the 1st option (Turn on DEP for essential Windows programs)
Or if it already selected, select the 2nd option (Turn on DEP for all programs except) Then add Everest.exe to the list (C:\Program Files (x86)\Icode\Everest\Client)
Windows update will mess with this so one might have to switch them back and forth….
3. KB3102429 can cause this error, remove it.