microsoft.visualstudio.tools.applications.hosting.v9.0.dll - 分析和如何纠正错误

️ ️ ️ ️ ️ ️ ️ Important Notice: Discover Microsoft Visual Studio Tools for Applications Hosting v9.0 DLL—essential for application deployment and management. 手动更换系统库可能会阻碍未来的Windows更新或导致关键系统故障.

建筑:	32位 (x86)	与32位和64位Windows兼容
创建日期	07.02.2014 07:40:47
文件版本	9.0.30729.7079
防病毒扫描	✅ 清洁	没有检测到病毒.
数字签名	✅已经签署	文件有签名,这是原始文件.
哈希完整性	✅MD5:已验证	文件哈希保护缺失.
文件大小	149.9千兆.	这里有153536个字节.

哈希号:

MD5: 5407ed386851928a55bdeb7343547e77 ✅
SHA-1: 7754cb78c8c6fd85c0c303a602fe93c6a3be2170
SHA-256: 364f386f97281ff3a80fbf5aa93207d35cdcf21d4a32fcf1a29c3861c8794671
SHA-512: fa3cc5c5723a4c4f7e355041162b3d55576c45f0f81076c2a14f9f92d996870a5a10cdf869773b76585d40bf5d0d52f15f4d6b8da718b4b22b4ea7132417880a

数字文件签名 microsoft.visualstudio.tools.applications.hosting.v9.0.dll ✅

✅ 这个文件与32位Windows兼容,可以在64位Windows上运行 (通过WOW64子系统).

为了修复 microsoft.visualstudio.tools.applications.hosting.v9.0.dll error without downloading files from the internet, you must repair the existing Visual Studio Tools for Applications (VSTA) runtime or the parent application (such as Microsoft SQL Server, Microsoft Office 或是 Visual Studio ) using built-in Windows deployment tools.

Method 1: Repair the Installation via Windows Control Panel

Since this DLL is part of an official Microsoft framework, the safest approach is to let Windows rebuild the corrupted assembly cache.

1. 按下 Windows Key + R, 类型 appwiz.cpl,然后按下 Enter 为了打开. Programs and Features.
2. Locate your installation of Microsoft Visual Studio Tools for Applications (v9.0) or the application triggering the error (e.g., Microsoft SQL Server 2008 / 2012 ) 没有.
3. 右键单击应用程序并选择 Change 或是 Repair.
4. 选择一个 Repair option in the wizard and follow the prompts to restore the missing .dll files from local recovery payloads.

Method 2: Use the Local Redistributable Installer

If you have a SQL Server or Visual Studio installer package already stored on your drive, you can extract or run the VSTA component directly.

1. Navigate to your local installation media or cache folder (e.g., C:\SQLServer2008_Install\ ) 没有.
2. Search for a folder named redist 或是 VSTA.
3. 找到名为 VSTA_RT30.msi or similar installer variant for the v9.0 runtime.
4. Double-click the file and select Repair to reinstall the hosting libraries.

Method 3: Run the System File Checker & DISM

If the DLL file was removed due to system file corruption or an incomplete Windows Update, native system tools can recover it.

1. 打开开始菜单,输入 cmd,右键按下 Command Prompt,并选择 Run as administrator.
2. Execute the deployment image recovery tool by typing:

   DISM.exe /Online /Cleanup-image /Restorehealth

3. Once finished, run the file integrity scanner by typing:

   sfc /scannow

4. Restart your computer after the verification process finishes.

If you are still experiencing the issue, let me know:

• Which program triggers this error when you open it?
• 没有 exact error message text or code displayed on your screen.

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诊断工具:验证您的 microsoft.visualstudio.tools.applications.hosting.v9.0.dll 文件

您担心您的PC上的文件被恶意软件修改了吗? 放入下面的表格. 我们的脚本将验证其文件大小,加密哈希 (MD5/SHA-1),并检查有效的微软数字签名.

连接的文件:
mscoree.dll

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Microsoft Corporation