What should I do if the vmware tools installer fails to install automatically? vmware tools installer fails to install automatically. Problem analysis

VMware Tools is an enhanced tool that comes with VMware virtual machines, but many users are asking what to do if the vmware tools installation program cannot be installed automatically? The option to install VMware Tools is grayed out and cannot be clicked to install. You can view the virtual machine settings and change the CD and floppy disk to automatic detection. Let this site carefully introduce to users the analysis of the problem that the vmware tools installation program cannot automatically install. The vmware tools installer cannot automatically install problem analysis. Problem 1: VMware Tools cannot be installed. Problem description: After the simple installation of the Windows 7 virtual machine is completed, the option to install VMware Tools is gray and cannot be clicked to install. Solution: Shut down the virtual machine Windows 7, check the virtual machine settings, and change CD and floppy disks to automatically detect. Enter the virtual machine Windows 7 again, install VMware Tools and return to normal.

Problem 2: Driver signature issue prompted during installation

When installing VMware Tools, you may encounter the error "Windows cannot verify the publisher of this driver software" . This error prevents you from continuing with the installation and may cause problems in your virtualized environment. PHP editor Baicao will delve into this problem, explain its cause, and provide a step-by-step guide to solve the error. Read on to learn how to resolve this issue and ensure a smooth installation of VMware Tools.

After clicking Install Always, an error message pops up indicating that the installer cannot automatically install the Virtual Machine Communication Interface Sockets (VSock) driver. This driver must be installed manually.

Solution:

Due to Microsoft updating the driver signature algorithm, SHA1 will be deprecated in 2019 and SHA2 will be used instead. It is speculated that the VMware Tools driver uses SHA2, and Windows 7 only supports SHA1. You need to download and install patch KB4474419 to support the SHA2 algorithm.

Eventually the installation failed:

Solution: Since Microsoft updated the driver signature algorithm, SHA1 began to be deprecated in 2019 and SHA2 was used instead. It is speculated that the VMware Tools driver uses SHA2, and Windows 7 only supports SHA1. You need to download and install patch kb4474419 to support the SHA2 algorithm.

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