Corrupted PST files cause migration failures, partial data loss, and synchronization errors in Office 365. Microsoft explicitly states PSTs must be uncorrupted for successful cloud migration, as tools like MigrationWiz/Azure Network Upload reject damaged files.

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How to Repair Corrupted PST Files Before Office 365 Migration
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How to Repair Corrupted PST Files Before Office 365 Migration

Fix corrupted PST files before Office 365 migration. Discover manual tools like SCANPST.exe and easy automated solutions for error-free migration.