We'd like to remind Forumites to please avoid political debate on the Forum... Read More »
📨 Have you signed up to the Forum's new Email Digest yet? Get a selection of trending threads sent straight to your inbox daily, weekly or monthly!
Copy (subset) of files preserving all date info

KingL
Posts: 1,713 Forumite
I have a folder with lots of child folders and files in.
I want to copy a specific subset of the files (and folder hierarchies) from one drive to another while RETAINING their File Created Date and File Modified Dates (for the dates of folders and files)
I painstakingly made a list of the path statements of the required (subset of) files, then used a spreadsheet to make the xcopy statements:
xcopy "f:\Sou rce3\File6.jpg" "g:\Tar get3\"
xcopy "f:\Sou rce7\File17.jpg" "g:\Ta rget7\"
But I find that running this in an (admin) CLI window preserves the Modified Date of the files, but not their Created Dates (nor any of the dates of their containing Folders).
.
I found some stuff about Robocopy preserving dates metadata. If I Robocopy the files onto a blank drive, the Created and Modified dates of the files are preserved, but not those of the folders (the folder's Created Date is today).
As a workaround, I tried first robocopying a set of empty folders
so I'm stuck.
How can I copy a designated list of files (NOT the entire folder), while preserving ALL the dates, please.
background:
The drives are external drives. Win 10 home. There are actually tens of thousands of files in hundreds of nested folders. I am wanting to copy about 80% of them, which are defined in my list/spreadsheet. So I need something that doesn't need a lot of manual intervention (other than tweaking my spreadsheet to write different command statements).
thanks
.
I want to copy a specific subset of the files (and folder hierarchies) from one drive to another while RETAINING their File Created Date and File Modified Dates (for the dates of folders and files)
I painstakingly made a list of the path statements of the required (subset of) files, then used a spreadsheet to make the xcopy statements:
xcopy "f:\Sou rce3\File6.jpg" "g:\Tar get3\"
xcopy "f:\Sou rce7\File17.jpg" "g:\Ta rget7\"
But I find that running this in an (admin) CLI window preserves the Modified Date of the files, but not their Created Dates (nor any of the dates of their containing Folders).
.
I found some stuff about Robocopy preserving dates metadata. If I Robocopy the files onto a blank drive, the Created and Modified dates of the files are preserved, but not those of the folders (the folder's Created Date is today).
As a workaround, I tried first robocopying a set of empty folders
(syntax: ROBOCOPY source target /e /xf /copyall /dcopy:T * )The result is that all the folder dates are preserved, however when I subsequently Robocopy the files over into those empty folders, the folders' Modified Dates get changed to today's date.
so I'm stuck.
How can I copy a designated list of files (NOT the entire folder), while preserving ALL the dates, please.
background:
The drives are external drives. Win 10 home. There are actually tens of thousands of files in hundreds of nested folders. I am wanting to copy about 80% of them, which are defined in my list/spreadsheet. So I need something that doesn't need a lot of manual intervention (other than tweaking my spreadsheet to write different command statements).
thanks
.
0
Comments
-
robocopy will keep the dates intact. do not use /mir as most people loose stuff. never done single files with it
dos prompt type robocopy /?
think freefilesync may also and the gui is more friendly0 -
The only file timestamp which has any real chance of accuracy is the file-modified timestamp.
Because of inconsistent programming by Microsoft programmers over the decades, the file-created and file-last-accessed timestamps tend to be inconsistent.0 -
Try Teracopy
https://www.codesector.com/teracopy
or Synctoy ?
https://www.microsoft.com/en-us/download/details.aspx?id=151550
This discussion has been closed.
Confirm your email address to Create Threads and Reply

Categories
- All Categories
- 350.6K Banking & Borrowing
- 253K Reduce Debt & Boost Income
- 453.4K Spending & Discounts
- 243.6K Work, Benefits & Business
- 598.3K Mortgages, Homes & Bills
- 176.7K Life & Family
- 256.8K Travel & Transport
- 1.5M Hobbies & Leisure
- 16.1K Discuss & Feedback
- 37.6K Read-Only Boards