Loss of recovery files

[RobSC1]

I accidentally deleted the files on RECOVERY (E).  How can I replace them?

[WAWood]

@RobSC1 

Simply put -- you can't!  Those were installed at the factory when the PC was built and HP does not provide a way to download them and rebuild the recovery partition.

You can use external media to reformat and rebuild the Entire drive -- but you lose everything in the process.

If all you want is a way to recover your PC -- then read below about a free, different approach ...

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I personally prefer to use third-party Backup solutions as they tend to be both more flexible and more reliable than any built-in solutions.

Macrium Reflect (MR) provides a FREE version that can be used to image and restore partitions or entire drives.

What I recommend is the following:
1) Download and install Macrium Reflect (MR) from here: http://www.macrium.com/reflectfree.aspx
2) Run MR and choose the option: "Create an image of the partition(s) required to backup and restore Windows" to write a full backup to an external drive or USB stick
3) Use the option to create a boot USB stick or CD

My experience is that MR, when using the High Compression option, typically can compress the saved image file to about 60% of the USED space in the OS partition. This means if you have an 80GB OS partition, and 40GB is used, MR only needs about 24GB to store the image file.

I use this all the time and it typically takes less than 15 minutes to do the image backup and about the same time or less to do a restore.

Plus, MR has the option to Add a Recovery Boot Menu entry. This allows you then to boot into WinRE, and you can then use that to do a restore -- when you can't boot into Windows!

NOW, you have the means to restore a full working system from the external drive or USB stick in only a few minutes.