A number of people have asked about the locations of the various log and config files in Act!, so I thought I would compile a list and post it here.
If there's enough interest, I might update this list later with the descriptions and functions of the various options in the config files.
If you want to know about any specific file or option, let me know in the comments.
For the most part, they are sorted by extension then name within each location.
%ProgramFiles%\ACT\Act for Windows
*for versions prior to v24, if on a 64bit Windows, use: %ProgramFiles(x86)%\ACT\Act for Windows
Act!.Integration.exe.config
Act.Devices.Synchronization.DevicesUIApp.exe.config
Act.Framework.Synchronization.Service.exe.config
Act.Framework.Synchronization.Service.UI.exe.config
Act.Scheduler.exe.config
Act.Scheduler.UI.exe.config
Act.Server.Host.exe.config
Act.UI.Remoting.Common.config
Act.WordAddin.dll.config
ActDefectLogger.config
ActDiag.exe.config
ActOutlookAddIn.dll.config
ActUpdate.config
ActUpdate.config
APFW.Outlook.Service.exe.config
EntityMap.config
gacutil.exe.config
MobilityCommon.dll.config
MobilityController.dll.config
MobilitySyncManager.exe.config
MobilitySyncService.exe.config
VCardFieldMap.config
VCardFieldMap.config
Custom1.dic
Act.Scheduler.InstallLog
Act.Server.Host.InstallLog
Act.Server.Host.InstallLog
InstallUtil.InstallLog
Act!.Integration.log
debug.log
UninstACT_log.txt
Act.Devices.Entities.EntityMap.xml
Act.Devices.Entities.NotVisibleFields.xml
Act.Framework.DataExchange.Outlook.ExchangeContactMap.xml
Act.Framework.DataExchange.Outlook.OutlookActivityMap.xml
Act.Framework.DataExchange.Outlook.OutlookContactMap.xml
Act.Framework.DataExchange.Outlook.OutlookJournalMap.xml
Act.Framework.DataExchange.Outlook.OutlookNoteMap.xml
Act.Framework.DataExchange.Outlook.OutlookTaskMap.xml
Act.UI.Designer.Report.Data.xml
act6.map.xml
CompanyFieldSynonyms.xml
ContactFieldSynonyms.xml
devcomponents.dotnetbar.xml
filetype.xml
MailLicense.xml
MemProfiler2.xml
Preferences.xml
%ProgramFiles%\ACT\Act for Windows\Tools
%ProgramFiles%\ACT\ACT for Windows\ACT Network Sync
ActUpdate.config
%ProgramFiles%\ACT\ACT for Windows\ACTInternetSync
App.config
web.config
%ProgramFiles%\ACT\Act.Web.API
Web.customer.config
%ProgramFiles%\ACT\Act for Web\logs
%UserProfile%\Documents
%appdata%
NGEN_AppLog_Install.txt
NGEN_AppLog_Uninstall.txt
%appdata%\ACT\ACT Data
DependentDlls.xml
IMPORT_EXPORT_LOG.xml
IMPORT_EXPORT_FAILLOG.xml
Act!.Integration.xml
%appdata%\ACT\ACT Data\Preferences
%localappdata%\Integration Services Patch for Act!
ispa-o.ini
ispa-g.ini
duplicates.log
recordchanges.log
PostFailed-o.xml
%localappdata%\Local\ActOutlookSyncCommon
%localappdata%\ActOutlookAddIn
Edit the file:ActOutlookAddIn.dll.config (in Notepad)
%localappdata%\Swiftpage_ACT!_LLC\Act!.exe_StrongName_i00k1hdlfl012bos4gtmseriudpw3byj\[version]
%localappdata%\Swiftpage_ACT!_LLC\WebAdmin.exe_StrongName_wjcg0jgddd1jfdpq1suc54t41y2zluzf\[version]
%ProgramData%\Act\ACT Data
SCHEDULER_LOG.xml
SYNC_SERVER_FILE.xml
syncConfigFile.xml