E2B v1.A9e Beta available

I have improved the WinNTSetup and WIMBOOT support in E2B.

Download v1.A9e here.

Changes are:

E2B v1.9Ad Beta available

The v1.9Ad Beta version supports the automatic launching of WinNTSetup from a Windows ISO.

You can now cause a Windows NT6-based install ISO (Vista to Server 2019) to boot and run WinNTSetup and automatically load the same Windows install ISO as the WinNTSetup source file.

E2B v1.A9b Beta has new extension override feature

By special request, you can now make an ISO run as if it had a different file extension under E2B by changing it's filename...

v1.A9c allows any extension to be used (not just ending in .iso) and does not display the ._xxxxx part in the menu either (so Ubuntu 64-bit_.imgptn23auto.imgptn appears in the menu as Ubuntu 64-bit).

ubuntu64_.isodef.iso will run without prompting the user.

Force a different file extension (E2B v1.A9+)

Filename format:                filename_.forceextension.iso

Note: _. is mandatory, forceextension can be any extension recognised by E2B.

Examples:       msdart6_.isoPE01.iso                    (runs as if .isoPE01)
                       Windows8_x64_.isodef.iso            (does not prompt user with suggestions)

For example, if you have an ISO file but you want it to run as if it had a .isofira01 file extension, you can add _.isofira01 as a file override to the end of the filename but before the file extension of .iso.

A file  'myxp.iso' can be run as if it had the .isofira01 file extension if you give it a name myxp_.isofira01.iso.

This means that the file will keep the .ISO extension which may be more convenient if you are using a Zalman\IODD device as your E2B drive or if you want to keep the file extension unchanged for other reasons such as loading it into ImDisk or an ISO editor or mounting it with Windows Explorer.

E2B grub2 menu system Beta10 is now available

You can download the new grub2 menu system files from the Alternate Download Areas or click here.

The web page http://www.easy2boot.com/uefi-grub2-ptn2/ has been updated with the new changes.

Secure Boot

Cheap SSDs for your E2B USB drive from Amazon

The TC Sunbow SSD 120GB $21 ($29 for 240GB) plus a $10 enclosure is a cost-effective alternative to a Corsair GTX 128GB $73 or Sandisk Extreme Pro $39.50.

You can buy an Inatek USB SATA disk enclosure for just $10.

And when you don't need it anymore or if you want to buy a bigger drive, you can use it to upgrade your old laptop.

We all need plenty of flash memory...

The rover's Mars mission was almost a failure on 21st January 2004 due to software, a DOS-based filesystem and not enough flash memory - here's what happened...

Boot Windows Install ISOs from the E2B grub2 menu system

If you want to, you can add all your Windows Install ISOs to the E2B grub2 menu system which uses wimboot to load the boot.wim from inside the ISO and then uses ImDisk to load the ISO as a virtual DVD under WinPE. You do not need to modify the Microsoft Windows Install ISO in any way.

BUT you can only MBR-boot from them, UEFI-booting from ISO files is not supported.

I have added instructions at the bottom of Tutorial 145 on the RMPrepUSB site for the E2B grub2 menu system.

E2B v1.A9a Beta available

v1.A9a Beta

• New version of Make_E2B.exe with graphical buttons (because many non-English speaking users seem to ignore the big red button and click on the small Make_E2B_USB_Drive.cmd button and then they don't understand all the English questions!). 
• Changes to \_ISO\e2b\grub\menu.lst for small speed improvements.
• Improve speed on Windows ISo counting and remove countiso.g4b batch file.
• Bugfix in .imgPTN code in QRUN.g4b now checks for grub4dos backup sector at LBA1 to prevent unnecessary LBA30 error message. 
• Add netrunner+persistence sample mnu file.
• Bugfix QRUN.g4b - redir not suppressing all output if NOSUG set.
• Bugfix in TimeAccess.g4b - sometimes miscalculated.
• Bugfix in QAUTO.g4b and AUTOMN.g4b (used reserved memory at (md)0x230).

How to switch back to the E2B partition from a linux OS when using .imgPTN files and UEFI-booting

When you UEFI-boot from a FAT32 .imgPTN file (after you have 'switched' it in), then there is no front-end boot manager. Whatever payload you have used is directly booted to. In this way E2B can secure-UEFI-boot to many different types of payloads without any issues or complications caused by other bootloaders/bootmanagers getting in the way.

The problem is that if you only have access to systems which will ONLY UEFI-boot, then it is difficult to change the payload to something else!

Fix issues with VirtualBox v6 and VMUB (fix --startvm error)

The new version 6 of Oracle VirtualBox has changed executables and so it has (deliberately!) broken backwards compatibility with all earlier scripts, shortcuts and applications which call VirtualBox.

This includes DavidB's VMUB application. To make VMUB work with the new VBox 6 version:

Add NetRunner ISO with persistence to E2B

You can add persistence to a NetRunner Live ISO using a .mnu file.

Here is one for 19.01. Just follow the instructions in the .mnu file. I used a 500MB persistence file.

The kernel parameters were discovered by looking at the live.cfg file from inside the ISO.

The name of the persistence file does not have to be netrun-rw. You can have multiple .mnu files and multiple persistence files if you wish.

If you want to move the persistence file to the same folder as the .ISO file, then specify $HOME$/netrun-rw for the PF variable value.

Prevent Windows 10 from blocking 'infected' downloads

If you have the default Windows 8\10 antivirus features  active, you may find that sometimes Windows will prevent you from downloading a file that it 'thinks' is infected with malware but that you know is clean.

If you have installed a 3rd-party AV solution, you are often given the choice to keep and use the file anyway, but not with the standard Windows 10 download manager.

The registry fragment below allows you to download the file and keep it (but you may still get a warning from Windows Defender if it thinks it contains malware).

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Attachments]
"ScanWithAntiVirus"=dword:00000002

Save these 3 lines to a file called DontBlockDownloadedFiles.reg and double-click on it to change your Registry setting.

Then reboot (or log off and on again) to make the setting active.

The default value is normally 3. A value of 1 prevents any warning from being given.

1 = always allow downloads

2 = warn if positive

3 = block if positive

Tip: After downloading the file, check it using virustotal.com (if you install the app, you can right-click on the file to check it).

E2B v1.A8 is now released!

The new v1.A8.exe download is released and can be downloaded here.

It can also be used to update the DPMS version of E2B.

The E2B website will be updated with this new version in a day or so.

Note: If you updated to RC1 previously, you may find two copies of Memtest86 (MBR+UEFI) in the \_ISO\UTILITIES_MEMTEST folder, delete the Memtest86 (MBR+UEFI).imgPTN file and keep the Passmark Memtest86 (MBR+UEFI).imgPTN file.

I have also updated the two E2B eBooks. You can use the link in your confirmation email to download the new version(s) if you wish. The changes are very minor and just add that you may no longer need a WinHelper flash drive if your E2B drive is of the fixed-disk type.

List of changes since v1.A7:

E2B v1.A8 Release Candidate 1 now available

v1.A8_RC1 is now available for testing.

E2B v1.A8 RC1

Press ENTER to Skip WIMBOOT if it causes a problem (e.g. <1GB RAM)

List of changes since v1.A7:

Has anyone ever seen this error when using E2B?

One user gets this error after selecting any .imgPTN file...

I have never seen it so I would like to know if anyone else is having problems with .imgPTN files before I release the new version of E2B.

You can email me at steve (at) easy2boot (dot) com.

E2B v1.A8j Beta available

v1.A8j Beta has a few more tweaks and a new default background.

Ctrl+F8 hotkey now reloads E2B (useful if the menu stops working properly due to a bad payload failing to boot).

Almost ready for release...

E2B eBook New Year sale ends Sunday 13th January 2019

The 'Getting started with E2B' eBook is currently available at a reduced price of only $5.

If you also purchase the 'How install Windows' eBook, you can get them both for $11.69 (inc. discount).

Click here for details.

I intend to update both eBooks soon to incorporate the new changes in E2B v1.A8. If you purchase them now, you can get up to 4 revised versions as they become available, by using the email link that will be sent to you at the time of purchase.

E2B v1.A8h Beta now available

v1.A8h - A few more tweaks. Ready for release soon, I think!

I am keen to fully release it because it means USB Hard Disks can now directly boot Windows Install ISOs without needing a WinHelper USB Removable flash drive - also testing them in a VM is now easy!

E2B v1.A8f/g Beta available

This Beta v1.A8f  has extra code so that typical All-In-One ISOs such as the Murphy Install ISOs will hopefully 'just work' when placed in either a standard menu folder or one of the \_ISO\WINDOWS\xxxxx folders. This means you can run a 'Murphy's 24-in-One Windows Install ISO' and his scripts will run correctly.

Note: v1.A8g has a couple of bug fixes: (1) XP install using WinPE now can use WIMBOOT, (2) repair option when user hits ENTER when selecting Windows 8/10 install ISO now works, (3) .iso01 file extension fixed.

I have been experimenting with the startup files in WinPE but found there is a lot of bad, inaccurate and misleading information about the WinPE startup process on the web! I could not find a complete and accurate description or flowchart anywhere, even the Microsoft documentation was inaccurate (no surprise there then)!

I think I have now worked out how WinPE actually starts up and how the various files are used.

I have done quite a bit of testing using Windows Install ISOs...

The 'correct' WinPE startup process is actually this...

E2B v1.A8e available

This version v1.A8e has a few more tweaks including a fix for Setup giving a 'We couldn't create a new partition or locate an existing one" error which prevents installing from a Windows ISO when booted from a standard folder.

E2B v1.A8d updated

Version v1.A8d was updated on 2019-01-05 for language strings + other tweaks. Please download it again and update your E2B drive.

Version v1.A8e has a few more tweaks including a fix for Setup with WIMBOOT giving a 'We couldn't create a new partition or locate an existing one" error which prevents installing from a Windows ISO when booted from a standard folder. It turns out this error message which you see when selecting a drive to install to at the beginning of Setup, is due to Windows Setup identifying the Removable USB flash drive as the 'boot' disk or 'system' disk - Windows needs to install the boot files to the 'boot disk' of the PC but it refuses if it thinks that a Removable drive is the boot disk. The usual fix is to remove all other Removable media, including SD cards and other USB drives, then switch off (not restart) and on again.This is also the reason why sometimes you can install Windows using a USB hard disk, but when you reboot, you find that the boot files have been installed onto the USB hard disk instead of the internal 'first' hard disk - and the system will only boot to Windows if you boot from the USB hard disk!

One main difference is that if set NOHELPER=1 in your \_ISO\MyE2B.cfg file, then WIMBOOT will not be used if there is not sufficient RAM in the system (Vista requires 800MB, Win8/10 requires approx 1.3GB).

NOHELPER is a variable which means that your USB drive is of the Removable type (hence E2B does not need to look for a WinHelper flash drive). It is usually set by the Make_E2B .exe or .cmd file when you make the E2B USB drive.

WIMBOOT will still be used if you place your Windows Install ISO in a normal E2B menu folder however.