# 11. FAQ
# General
# Do I need the web UI open for uploads to work?
No. The Windows service does the work. The UI is for monitoring and configuration.
# Can I use TotumService without S3?
The product is built around the transfer provider model; production setups typically use S3 via Totum’s presigned URL service. Without a working provider, folder monitoring can detect files but cannot complete cloud uploads.
# Is the dashboard available from other computers?
By default it listens locally. Remote access needs deliberate network and security configuration and is outside the normal “open localhost” workflow.
# Folders and files
# How soon will my file upload?
Roughly: scan interval + stability wait + queue time. With defaults, often within about a minute for small idle files. Busy or huge files take longer.
# Why was my file ignored?
Usually include/exclude patterns, file still changing, folder disabled, size filters (if configured), or path not readable.
# Does TotumService upload the same file twice?
It tracks files and change detection (size/time, optional hashing). Replacing a file with new content can trigger another upload. Exact behaviour depends on settings and whether the local file was deleted after the first upload.
# What does Delete after upload do?
After a successful cloud upload, the local file is removed. It does not delete the object from S3.
# Service and install
# Does TotumService start when Windows starts?
Yes, when installed with automatic start (default for install.bat).
# Do I need .NET installed on production PCs?
Self-contained publish includes the runtime. Framework-dependent builds would need .NET 8 — not the recommended service deployment.
# Why did publish work but the service crash?
Often a bad single-file bundle (SQLite native DLL). Republish with publish.bat and reinstall. See Troubleshooting.
# Configuration
# Do I restart after every settings change?
No. Only when the UI marks (Requires restart), or when you edit appsettings*.json.
# Where are API keys stored?
In configuration files next to the executable (for example appsettings.Production.json). Protect that file like any secret.
# Can I monitor network drives?
Sometimes, if the service account can access them reliably. Mapped drive letters for interactive users often do not exist for Local System — prefer UNC paths (\\server\share\folder) and test thoroughly.
# Support-oriented
# How do I prove an upload succeeded?
Database Explorer → state Uploaded, plus the object in the destination bucket/prefix, plus optional log lines with the transfer ID.
# How do I pause everything quickly?
Disable the S3 provider on the dashboard and/or disable monitored folders. Stopping the Windows service also pauses all processing.
# Where next?
- New install: Getting Started
- Day-to-day: Dashboard · Folders
- Problems: Troubleshooting
- Guide home: User Guide index