

Alan Chan
Technical Director & Data Recovery Specialist
Alan Chan
Alan Chan is the Technical Director at PandaOffice. He reviews Drecov guidance involving storage devices, file systems, formatted drives, partitions, and safe data recovery practices. He also contributes to recovery-scenario testing and the technical evaluation of Drecov.
Profile and Responsibilities
Alan Chan oversees technical review for Drecov content and product evaluation at PandaOffice. His work focuses on storage devices, file systems, formatted drives, lost partitions, and safe recovery practices for everyday users.
Every guide published under this profile is reviewed against the author's stated responsibilities and the recovery workflow it describes.
Experience
PandaOffice – Technical Director
- Reviews technical recovery guidance and storage-related content.
- Contributes to recovery-scenario testing and product evaluation.
- Defines safety requirements for recovery instructions.
Previous Data Recovery Experience
- Worked with logical data loss involving hard drives and removable storage.
- Analyzed partition and file-system issues within the scope of his actual role.
Education
The Hong Kong Polytechnic University
Life
Outside of technical review, Alan is interested in photography and storage devices. This helps him stay attentive to how people store, protect, and recover important files in real-world situations.
All Articles
9 articles by Alan Chan
Recover After Effects Projects: AEP Auto-Saves and Missing Footage
Inspect the application crash recovery offer where available and preserve a separately named result. If that is unavailable or outdated, compare existing Auto-Save projects.
Recover Lost Git Commits: Reflog, Rescue Branches, and Surviving Clones
Use the local reflog to locate a plausible earlier commit, inspect its content, and create a separately named rescue branch when the candidate is correct.
Recover Scrivener Projects: ZIP Backups, Snapshots, and Missing Chapters
Locate the actual configured Scrivener backup folder and preserve its existing archives outside the rotating backup workflow. Extract a candidate into a separate folder before opening it.
Recover Zotero Libraries and Missing PDFs Without Losing Research Context
Check the active data directory and compare the online library or an existing original device where appropriate. For lost library records, an automatic database backup can provide a historical candidate.
Recover Missing Obsidian Notes: File Recovery, Vault Paths, and Attachments
Open the correct existing vault and search for recognizable text, not only the filename. If the note is genuinely missing, inspect the File recovery core plugin on the device that held the useful editing state.
Drive Says It Needs to Be Formatted: Recover Files First
A drive that asks to be formatted often still contains readable files. Learn why Windows shows the prompt and how to recover data before formatting.
Format an External Hard Drive to NTFS Safely
Prepare an external hard drive for Windows, choose the right allocation unit size, and avoid formatting the only copy of your data.
Hard Drive I/O Device Error: Diagnose and Recover Files
An I/O device error can point to a cable, a driver, or a failing disk. Work from the least invasive checks to a read-only recovery scan.
Thumbnails Missing? Fix the Preview, Not Your Photos
Use a working local image to separate display settings from cloud and file-type problems. Refresh previews only after checking the originals.
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