Windows 7 SP1 64 bits 2987107

About Windows 7 SP1 64 bits

Windows 7 SP1 64 bits Download | Critical IE10 Security Patch for Legacy PCs

TL;DR Quick Take / Who is this for?

This download entry covers the official Microsoft security update package for Windows 7 SP1 64-bit systems running Internet Explorer 10. The package is KB2987107, released under security bulletin MS14-056, and it resolves fourteen privately reported vulnerabilities in IE10. The most severe flaws allow remote code execution when a user views a specially crafted webpage, which means an attacker can gain the same rights as the logged-in user without needing the victim to download or run anything. The update is free, weighs 41.9 MB, installs through a standard .msu package, and requires a restart. It is intended for legacy Windows 7 SP1 64-bit workstations, virtual machines, industrial systems, and compatibility-testing environments that still depend on IE10. It does not apply to 32-bit Windows 7, newer Windows versions, or modern browsers. If you maintain a Windows 7 SP1 64-bit machine with IE10, this patch is a minimum security baseline rather than an optional extra.

Quick Info Box

Key Features & Real-World Usability

This is a narrow maintenance package, not a feature release. It does not change the Internet Explorer 10 interface, add web standards support, or improve rendering performance. What it does is replace vulnerable IE10 components with corrected versions so the fourteen documented flaws can no longer be triggered. The most serious of those flaws permit remote code execution, which is why the patch matters even on machines that are used only for a single legacy line-of-business application. The installer is a single .msu file that integrates with the Windows Update stack. Deployment is simple: run the package, accept the prompt, wait for the progress bar, and restart when asked. There is no configuration wizard and no optional component selection, which makes the update easy to push through Windows Server Update Services or a similar distribution tool. The limitation is that the package assumes the underlying IE10 installation is healthy. If system files or the update cache are already damaged, the installer may stall or Windows Update may continue to offer the patch after it has been installed. Real-world reports reflect that assumption rather than a defect in the security fixes themselves.

• Fixes fourteen IE10 vulnerabilities: The update addresses a set of privately reported flaws in Internet Explorer 10, including memory corruption issues that can be exploited through crafted web content.
• Blocks remote code execution: The most severe vulnerabilities could let an attacker run arbitrary code with the rights of the current user, making this patch a direct defense against drive-by compromise.
• Built for a specific platform: The package targets Windows 7 Service Pack 1 on 64-bit architectures running Internet Explorer 10. It will not install on 32-bit systems or newer Windows versions.
• Standard .msu deployment: The update uses Microsoft’s standard update package format, so it can be installed manually, pushed through WSUS, or included in a baseline image.
• Mandatory restart: A reboot is required after installation because core browser and system components are replaced during the update process.
• No feature changes: The patch is purely security-focused. It does not alter the IE10 interface or add new browsing capabilities.

Pros, Cons & Community/User Feedback

User sentiment around this Windows 7 SP1 64-bit update is shaped less by the patch itself and more by the age of the platform it serves. Administrators who maintain legacy Windows 7 SP1 64-bit machines generally treat the package as a required baseline, and the security rationale is not disputed: leaving IE10 unpatched on an extended-support environment leaves a known remote code execution path open. The complaints that surface in forums fall into three practical categories. First, installation failures: some users report the progress bar stalling near completion on Windows 7 x64, particularly when the update cache or servicing stack has not been maintained. Second, post-install instability: a subset of machines experienced random freezes that disappeared when the update was uninstalled, and in some cases the freezes were linked to Flash interaction rather than the patch alone. Third, update corruption: Windows Update occasionally continued to offer KB2987107 even after it had been installed, which usually points to a damaged local update store rather than a failed security fix. None of these reports suggest the vulnerabilities remain unpatched. They reflect the reality of running a 2014-era package on systems that may have accumulated years of update debt.

Pros

• Closes fourteen documented Internet Explorer 10 vulnerabilities in a single package
• Directly mitigates remote code execution attacks that require only a crafted webpage
• Free official Microsoft update with a small 41.9 MB footprint
• Simple .msu installer that works with existing Windows Update and WSUS workflows
• No feature changes means low risk of application compatibility regressions
• Essential baseline patch for Windows 7 SP1 64-bit systems still running IE10

Cons

• Applies only to a narrow platform: Windows 7 SP1 64-bit with Internet Explorer 10
• Some users report the installer stalling near completion on machines with neglected update caches
• Post-install freezes have been reported on a subset of Windows 7 systems, occasionally linked to Flash interaction
• Update corruption can cause Windows Update to repeatedly re-offer the patch after installation
• Requires a restart, which complicates deployment on always-on workstations
• Does nothing for modern Windows versions or modern browsers, so its relevance shrinks every year

Final Verdict & Safe Download Advice

The Windows 7 SP1 64-bit security update is a maintenance patch, not a destination. If you are responsible for a Windows 7 SP1 64-bit machine that still runs Internet Explorer 10, this package belongs in your baseline image and on every existing install. The security case is straightforward: fourteen vulnerabilities, including remote code execution flaws, are closed by a 41.9 MB package. The practical case is equally clear: the patch is old, the platform is old, and installation problems on neglected systems are common enough that you should prepare for them. Clean the Windows Update cache and run a system file check before deploying if the machine has not been patched recently. If the update fails or causes instability, uninstall it, repair the servicing stack, and try again rather than abandoning the patch. If the machine does not strictly need IE10 for a legacy application, the better long-term choice is to move to a supported browser and a supported operating system. This update keeps an old browser safer; it does not make the old browser modern.

• Download only from the Microsoft Download Center: The legitimate package is the IE10-Windows6.1-KB2987107-x64.msu file offered on Microsoft’s official download page. Third-party driver and update sites often repackage .msu files with unwanted installers or modified binaries.
• Verify the file size and architecture: The correct 64-bit package is 41.9 MB. A significantly smaller file, a different extension, or a package labeled for x86 systems is not the right update for this platform.
• Prefer Windows Update when possible: If the machine can reach Windows Update, let the built-in service deliver the patch. Manual .msu installation is best reserved for offline systems, blocked update environments, or WSUS deployments.
• Clean the update cache before retrying a failed install: Stalls near the end of the progress bar often trace back to a corrupted SoftwareDistribution folder. Stop the Windows Update service, rename the folder, restart the service, and run the package again.
• Create a restore point before installing: Because a subset of Windows 7 systems have shown post-install freezes, a system restore point gives you a clean rollback path if the patch interacts badly with existing software.
• Do not rely on this patch alone: The update addresses known IE10 vulnerabilities at the time of release, but it does not make IE10 safe for general web browsing in 2026. Use it to keep legacy systems functional, not as a reason to keep using the legacy browser.