ClaudeGuard

Claude Code / Claude Desktop crashed on Windows and you lost real work? ClaudeGuard is a zero-setup PowerShell safety tool that diagnoses the exact bug behind it, backs up your ~/.claude data before you touch anything, and verifies nothing was lost after a reinstall.

What it fixes:

Recent Claude Desktop builds on Windows can trip Code Integrity (HVCI) and self-corrupt, throwing "This app can't open." The standard fix - uninstall and reinstall - can silently wipe your Claude Code chat history, and lost sessions are often unrecoverable from the UI even though the files are still on disk. This is a confirmed, documented Anthropic bug, not a guess - root-caused with event logs and reproduced across NVIDIA, AMD, Intel and ARM machines.

What you get:

diagnose - read-only check of package status, Code Integrity event log, and Memory Integrity state. Tells you if this machine is at risk before anything breaks.

backup - zips your ~/.claude data with a timestamp and a manifest, so "did I lose anything" has a real number to check against.

verify - compares your current data against the last backup and tells you exactly what's missing, if anything.

Single script, no dependencies beyond PowerShell, no telemetry, no cloud account. Runs entirely on your machine.

One-time payment. Instant download.

30-day money-back guarantee, no questions asked. If it doesn't work for you, email hello@sidheart.bbroot.com and you'll get a full refund.