DEV Community: sanjay kumar

Can I transfer photos and videos from OneDrive to another account in bulk?

sanjay kumar — Tue, 14 Jul 2026 06:10:19 +0000

Yes, you can transfer photos and videos from one OneDrive account to another in bulk by using a dedicated migration solution instead of moving each file manually. This is especially useful if you have a large media library containing personal memories, work-related images, or video files spread across multiple folders. SysInfo OneDrive Migration Tool simplifies the process by allowing you to connect your source and destination OneDrive accounts, select the folders you want to migrate, and transfer all supported media files in a single operation. This saves significant time and effort compared to downloading and uploading files individually.

The software is designed to preserve the original folder hierarchy, file names, timestamps, and other metadata throughout the migration process, ensuring that your photos and videos remain well organized after the transfer. If you don't want to migrate everything, it also provides filtering options that let you select files based on extensions or date ranges, making it easy to move only the content you need. Whether you're transferring data from a personal account to a business account, between two personal accounts, or to another supported destination, the migration process remains straightforward and organized. By handling bulk transfers efficiently and maintaining the integrity of your data, OneDrive Migration Tool helps make large-scale photo and video migration much easier while reducing the risk of missing files or disrupting your existing folder structure.

Can I recover contacts, calendars, and tasks from a corrupt OST file?

sanjay kumar — Sat, 11 Jul 2026 05:43:03 +0000

Yes, in most cases you can recover contacts, calendars, tasks, and other important Outlook mailbox items from a corrupt OST file. Problems such as unexpected system shutdowns, synchronization failures, malware attacks, or Outlook errors can make an OST file inaccessible, but the information inside it is often still recoverable. A recovery solution like the SysInfo OST Recovery Tool thoroughly scans the damaged file and retrieves mailbox data, including emails, contacts, calendars, appointments, tasks, journals, notes, attachments, and distribution groups. After the scan, you can review the recovered items in a preview window to ensure everything important has been found before saving the data. Finally, you can export the recovered mailbox to PST or another supported format and reopen it in Outlook. This helps restore your mailbox while preserving folder hierarchy, mailbox organization, and important Outlook data, making the recovery process straightforward and reliable.

What's the easiest way to transfer OneDrive files to Google Drive?

sanjay kumar — Thu, 09 Jul 2026 06:06:29 +0000

Transferring files from OneDrive to Google Drive can be done manually, but it often becomes inconvenient when the amount of data is large. Downloading everything to your computer first requires enough local storage, and uploading the same files again can take hours depending on your internet speed. There's also the possibility of accidentally skipping folders or uploading duplicate files.

A more practical option is to use the SysInfo OneDrive Migration Tool. The software lets you authenticate both your OneDrive and Google Drive accounts, preview your files, and migrate selected folders directly between the two cloud platforms. You can even use filters to transfer only certain files based on date or file type. Throughout the migration, the tool maintains the original folder hierarchy, helping ensure your documents remain organized and accessible once they arrive in Google Drive. This makes it a convenient solution for both personal users and businesses planning larger cloud migrations.

How can IT professionals repair damaged PDF files efficiently?

sanjay kumar — Tue, 07 Jul 2026 05:57:20 +0000

An IT administrator at a mid-sized company received an urgent request from the legal department. Several archived PDF files containing contracts and compliance documents had suddenly become unreadable after a storage issue. Since these documents were needed for an upcoming audit, there wasn't enough time to recreate them from scratch. The administrator decided to use SysInfo PDF Recovery Tool to examine the damaged files. After importing all the affected PDFs into the software, the administrator selected the appropriate recovery mode based on the severity of the corruption. The tool scanned each document and generated a preview of the recoverable content, including text, images, and page layouts. After confirming that the important information had been restored, the repaired files were saved to a secure location. Instead of spending hours attempting manual fixes, the IT team was able to restore the required documents efficiently and provide the legal department with access to the files before the audit deadline.

Can I recover forms, reports, and modules from a damaged MDB file?

sanjay kumar — Fri, 03 Jul 2026 06:32:07 +0000

Yes, forms, reports, and modules can often be recovered from a damaged MDB file because these objects are stored within the database itself. In many corruption cases, Microsoft Access is unable to interpret the damaged file structure, even though much of the actual data and application design remains intact. This is why a specialized recovery solution is often more effective than relying solely on the built-in repair options.

The SysInfo MS Access Recovery Tool scans the damaged MDB or ACCDB file using either Standard or Advanced recovery mode, depending on the severity of corruption. During the scan, it searches for recoverable database components such as tables, queries, forms, reports, modules, indexes, relationships, OLE objects, MEMO data, and deleted records. Once the process finishes, the recovered items are displayed in a structured preview so you can verify the results before saving. The software then creates a new healthy Access database containing the recovered objects, allowing you to continue using your application without modifying the original damaged file.

Can duplicate files be detected based on file content instead of file names?

sanjay kumar — Wed, 01 Jul 2026 06:26:54 +0000

Yes, and that's actually the smarter way to detect duplicate files. Think about it this way—changing a file's name doesn't change what's inside it. A photo named Vacation.jpg and another named IMG_001.jpg could be exactly the same image. On the other hand, two files called Report.docx might contain completely different information because one has been updated.

The SysInfo OneDrive Duplicate File Finder avoids this confusion by checking the actual file data instead of depending only on filenames. It compares metadata and binary data to confirm whether files are truly identical. After scanning, it presents the duplicate files for your review so you can choose which copies to keep and which to remove. This method makes duplicate cleanup much more accurate and helps ensure that valuable files are not deleted by mistake.

Exchange Online to Microsoft 365 Public Folder migration taking too long

sanjay kumar — Mon, 29 Jun 2026 06:06:00 +0000

A lengthy Exchange Online to Microsoft 365 Public Folder migration is a common challenge, especially for organizations that have accumulated years of shared emails, attachments, calendars, and other business information. The migration may take longer if there are large Public Folders, thousands of items, limited internet bandwidth, or many users accessing the environment during the migration.

One effective way to improve the process is to review the Public Folder structure before migrating. Identify which folders are still actively used and avoid transferring outdated or unnecessary content. Running the migration during non-business hours can also reduce the impact of network activity and improve overall performance.

Many administrators also create a complete backup before starting the migration. SysInfo Office 365 Backup & Restore Software allows you to back up Public Folders, Online Archive mailboxes, and Office 365 mailboxes before migration begins. It also provides options such as selective folder migration, date-range filtering, duplicate removal, and preserving the original folder hierarchy. These features help reduce the amount of data being transferred while keeping important information protected.

How can I recover Outlook emails after OST file corruption without data loss?

sanjay kumar — Fri, 26 Jun 2026 05:47:28 +0000

Yes, it is possible to recover Outlook emails after OST file corruption without data loss in many situations. OST files may become corrupted because of system crashes, Outlook synchronization issues, sudden power failures, or storage errors. Instead of creating a new Outlook profile immediately, it's often better to recover the data from the damaged OST file first.

A tool like SysInfo OST Recovery Tool scans the corrupted file using different recovery modes based on the severity of the damage. It can restore emails, attachments, contacts, calendars, journals, notes, and other mailbox items while preserving their original folder structure as much as possible. Before saving the recovered data, the software provides a preview so you can verify the results. You can then export the recovered mailbox to PST or other supported formats, making it easier to import the data back into Outlook. This method helps maximize data recovery while reducing the chances of losing valuable information.

We need to migrate 2,000 users after an acquisition. What would your migration plan look like?

sanjay kumar — Wed, 24 Jun 2026 06:08:05 +0000

For an acquisition involving 2,000 Microsoft 365 users, the migration should be treated as a business transformation project rather than a simple data transfer. The first priority is understanding the source environment, including mailboxes, OneDrive storage, SharePoint sites, permissions, and compliance requirements.

Using the SysInfo Microsoft 365 Tenant to Tenant Migration Tool, I would conduct a pilot migration and then implement a phased migration strategy. Data would be pre-staged wherever possible, allowing the majority of mailbox and file content to be transferred before the actual cutover date. Users would be migrated in waves based on business functions and operational dependencies.

Incremental synchronization would run throughout the project to keep destination data current. Once validation is complete, a controlled domain cutover would be performed, followed by user verification and support. This strategy minimizes downtime, reduces business risk, and ensures continuity across all departments while integrating the acquired organization into the primary tenant.

How can I recover data from a VHD file that fails to mount?

sanjay kumar — Mon, 22 Jun 2026 06:40:23 +0000

If a VHD file fails to mount, the issue is often related to corruption within the virtual hard disk, damaged partition information, file system errors, or unexpected shutdowns that affected the VHD structure. Although the file may not open through Windows Disk Management or Hyper-V, the data stored inside it may still be recoverable.

A practical approach is to use a dedicated recovery solution such as the SysInfo VHD Recovery Tool. The software is designed to scan inaccessible or corrupted VHD and VHDX files and extract the available data without requiring the virtual disk to mount successfully. Users can add the damaged VHD file, select either Standard or Advanced scanning mode, and allow the software to examine the disk thoroughly.

Once the scan is completed, the tool displays the recovered files and folders in a hierarchical structure. Users can preview documents, images, and other recoverable items before saving them. The software also supports various file systems, including NTFS, FAT16, FAT32, FAT64, HFS+, EXTX, and RAW, as well as both MBR and GPT partition types.

How do I migrate OST data from Outlook 2016 to Outlook 365?

sanjay kumar — Thu, 18 Jun 2026 05:52:11 +0000

Migrating OST data from Outlook 2016 to Outlook 365 generally involves exporting mailbox content from the OST file into PST format and then importing the PST into the new Outlook 365 profile. This process is particularly useful when the OST file is orphaned, inaccessible, or disconnected from its original Exchange account.

A tool like SysInfo OST Converter Tool can simplify the migration by extracting all mailbox components from the OST file, including:

Emails and attachments
Contacts
Calendars
Tasks
Notes
Journals

The software also supports bulk OST conversion, date-range filtering, duplicate removal, and splitting large PST files if necessary. These features become especially useful when dealing with large corporate mailboxes.

The migration process usually follows these steps:

Add the Outlook 2016 OST file.
Preview mailbox items.
Select PST as the output format.
Convert the OST file.
Create or configure the Outlook 365 profile.
Import the PST using Outlook's Import and Export Wizard.

This method helps preserve folder hierarchy, metadata, email formatting, and attachments, ensuring a smooth transition from Outlook 2016 to Outlook 365.

What is the best software for importing large MBOX files into Office 365?

sanjay kumar — Mon, 15 Jun 2026 05:26:00 +0000

For importing large MBOX files into Office 365, it is important to choose software that supports bulk migration, maintains folder hierarchy, and preserves email data throughout the process. SysInfo MBOX Exporter is a commonly used solution for this purpose, as it allows users to import single or multiple MBOX files directly into Office 365 without size limitations. It also retains email formatting, attachments, metadata, and folder structure during migration.

This can be particularly helpful for users migrating large mailboxes from email clients such as Thunderbird, Apple Mail, or Google Takeout. With features like batch processing, email preview, date-based filtering, and duplicate email exclusion, the tool helps make large-scale MBOX to Office 365 migrations more organized and efficient.