Re: Windows 7 Ultimate Iso Free Download (32 64-bit Os)
Clotilde Wilks
Thanks, I know, that my laptop is capable of Windows 10 64 bit, because the same laptops are sold with pre-installed 64 bit Windows. I was not lucky to buy a version with Windows 8.1 32 bit preinstalled.
I also have a computer with 64bit processor and I have to buy a 64bit w10 license and try a clean reinstallation but I have an error message (this 64 bit application couldn't load because your pc doesn't have a 64 bit processor) Why this error while my processor is 64bit?
- I already run Win10 32bit by doing an upgrade, but this will prevent to install 64bit upgrade inside Windows, right? It was also activated already. I write this to skip the unnecessary discussion whether to have to buy it
- upgraded BIOS to latest version 7 for this model 10-k077nr, but the BIOS has nearly no options!
- disabled SafeBoot in BIOS, unfortunately there is NO option to enable legacy boot, BUT: quite funny thing is that on right side legacy boot is mentioned like "when legacy support is enabled..", but there is no such option!
- tried to boot by ESC-ESC-ESC and F9 after turning off, I always get only 2 options: OS boot manager and load from EFI file
- tried all .efi files from either USB oder DVD I could find via "load from EFI file", always getting this message only:
- "the selected boot device failed"
- tried different USB sticks and as said even Win10 x64 by external USB DVD drive
It seems something prevents completely to do a clean install of Windows10 64bit. How can I force to do so? Is it possible all "boot helper components" cant handle anything with 64bit? It seems even a Kubuntu 64bit will refuse to boot from DVD ("boot from EFI file").
Is the problem something similar like this, and if so where can I flash or whatever a 64bit UEFI? >> -to-install-64-bit-windows-on-32-bit-uefi
Too bad, I have given up already. I created an USB stick with Windows 10 latest build 1607 32bit, which seems to boot only if I use GPT partitioning and FAT32 within Rufus. But at least I can install it!
xxx.. is the bought Windows 10 key (don't know what to set there, because I have just an activated version by upgrading). What I also wonder: if "Valeur" would work e.g. for English or German Windows..
Hi curtrock, could you probably write your question into the "normal" writing window and not into the titel? :) The titel is a little bit distracting when you look through answerhub. Edit: Thank's for editing your post :D
While the title of the post is not the same question, I believe some of the information that Ben Marsh gave is relevant here and will at least give you some more information regarding the difference between the two.
So if I understand him correctly, 32 bit is typcially better as you reach a wider audience (not sure how true that is in 2017) and with ferwer cache misses. The reason you may want to use 64bit is due to a memory limitation with windows 32 bit. He mentions 2gb of memory. Is this system ram? That seems incredibly low considering most games require 8gb for their min spec. Also, could we get some info on how to test to see if your game is within this 2gb memory limit?
The information here applies only to recent versions of R for Windows.It is biased towards users of 64-bit Windows and since R 4.2.0, only 64-bitbuilds of R are provided. R 4.4.0 has experimental native support for Windowson 64-bit ARM.
R 4.2.0 and later require the Universal C Runtime (UCRT), which is included inWindows 10 and Windows Server 2016 or newer. On earlier versions of Windows,UCRT has to be installed before installing R. UCRT is available for Windows sinceWindows Vista SP2 and Windows Server 2008 SP2.
We primarily test on versions of Windows currently supported by Microsoft,recently mainly Windows 10, Windows Server 2022 and sometimes on Windows 11. The most thorough testing is done via CRAN packages checks: for R 4.3-4.4this has been on Windows Server 2022. R 4.3-4.4.0 has been tested to install, startand pass its own checks also on Windows 7 and Windows 8.1, but it has notbeen tested with contributed packages.
For UTF-8 to be the native encoding, you need R at least 4.2 and at leastWindows 10 (version 1903) on desktop systems, Windows Server 2022 onlong-term support server systems or Windows Server 1903 from the semi-annualchannel.
R 4.4 has experimental native support for Windows on ARM, which requires atleast Windows 11. The testing of native builds of R on Windows on ARM hasbeen limited. R was tested to install, start and pass its own checks, butthere were no regular CRAN package checks and the number of installable CRANpackages was lower than on Intel. One can also install R 4.4 for Intel onWindows on ARM and use it via emulation, but numerical differences have beenobserved. The native build on R for Windows on ARM installs into adifferent directory by default and uses a different library, so it cancoexist with an installation of the Intel build.
You may also want to add command-line arguments at the end of theTarget field (after any final double quote, and separated by aspace), for example --sdi --no-environ. You can also setenvironment variables at the end of the Target field, for exampleR_LIBS=p:/myRlib, and if you want to ensure that menus andmessages are in (American) English, LANGUAGE=en.
The normal way to customize the installation is by selecting componentsfrom the wizards shown by the installer. However, sysadmins might liketo install R from scripts, and the following command-line flags areavailable for use with the installer.
Yes, with care. A basic R installation is relocatable, so you can burnan image of the R installation on your hard disc or install directlyonto a removable storage device such as a flash-memory USB drive.
Running R does need access to a writable temporary directory and to ahome directory, and in the last resort these are taken to be the currentdirectory. This should be no problem on a properly configured versionof Windows, but otherwise does mean that it may not be possible to run Rwithout creating a shortcut starting in a writable folder.
When the minor or even major version of R changes, one has to install allrequired packages again. The new version of R will use a different locationfor the personal library and the old personal library will be left intact(it may be deleted manually when no longer needed). Installed packagesshould not be copied from the old library to the new one, because they maybe incompatible with the new version of R.
Alternatively, start R by double-clicking on a saved .RData filein the directory for the project you want to use, or drag-and-drop afile with extension .RData onto an R shortcut. In either case,the working directory will be set to that containing the file.
If you have permission to do so, you can also create an environment fileetc\Renviron.site and set environmental variables in that file inthe same way. This is useful for variables which should be set for allusers and all usages of this R installation. (Their values can beoverridden in a .Renviron file or on the command line.)
A simple way to avoid these problems is to use the functionfile.choose() to invoke the standard Windows file selectiondialog. If you select a file there, the name will be passed to R inthe correct format.
Yet another complication is a 260 character limit on the length of theentire path name imposed by Windows. The limit applies only to some systemfunctions, and hence it is possible to create a long path using oneapplication yet inaccessible to another. It is sometimes possible toreduce the path length by creating a drive mapping using subst andaccessing files via that drive. As of Windows 10 version 1607 and R 4.3,one can remove this limit via Windows registry by settingComputer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem\LongPathsEnabledto 1. Long paths still may not always work reliably: someapplications or packages may not be able to work with them and Windowscannot execute an application with long path as the current directory.
If you do not have administrative privileges on the machine whilerunning the installer, then the entries are created underHKEY_CURRENT_USER. The same entries are also created underSoftware\R-core\R32 or Software\R-core\R64, for 32- and64-bit Intel R builds respectively (only 64-bit since R 4.2).
After installation you can add the Registry entries by runningRSetReg.exe in a sub-folder of the bin folder, and removethem by running this with argument /U. Note that this requiresadministrative privileges unless run with argument /Personal andneither sets up nor removes the file associations.
This is a warning which indicates that R has taken action tocorrect the action of some (non-R) DLL which has just been loaded andhas changed the floating point control word (in its initialization code)to a setting incompatible with that needed for R. This is not goodpractice on the part of the DLL, and often indicates that it needs to beupdated.
This is less of a problem with 64-bit builds of R, which use SSEinstructions for computations instead of the FPU. We may be able to removethis handling of the FPU control word in future versions of R.
R 4.4 code base still conservatively uses features of Windows 7 andlater only when available, and otherwise falls back to older features, so itmight still run on 7, but this is minimally tested (see Q2.2), and the codeis tuned for newer systems. Some performance work-arounds for old Windowssystems past their end of support may be removed, such as a custom memoryallocator removed in R 4.2.
For a site installation, you can create a site-wide library directoryanywhere convenient, and add it to the default package search path forall users via R_LIBS_SITE in etc\Renviron.site. See What are HOME and working directories?. There is a standard location for asite library, the site-library directory in the top-level Rfolder (which you would need to create with full control for the Rinstallation account). This will be used for installation in preferenceto the main library folder if it exists.
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