searchapp.exe is a program which is probably NOT a virus. So, if searchapp.exe is on your PC, it is probably ok, and will NOT be a cause for concern. Even if your system is clean, it is still recommended to run a well-known antivirus with a good detection rate, in order to yourself your system against threats.
This application is normally found in C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe.
The MD5 checksum for this executable is 03125860a94e77e74979a7f83d7d0212.
This application does NOT run as a Windows service. This is normally a good sign.
This application uses the net to communicate. Today this is ok. For example, most of the apps on your computer check for updates. For this, Internet communications are required.
searchapp.exe appears to use the functions of Windows SFC (System File Checker) or Windows File Protection.
This app runs as a 32-bit program. It does not exploit the entire power of nowadays' PC chips. This ordinarily happens because the authors did not upgrade it to use the x64 instruction set.
The description present in the file is Search application.
File version stored as a property 10.0.19041.1949 (WinBuild.160101.0800).
Producer Microsoft Corporation.
Copyright notice © Microsoft Corporation. All rights reserved..
searchapp.exe has a digital signature. Today the large majority of serious software applications are digitally signed.
The digital signature extracted from searchapp.exe is valid. This is most likely a clean, ok program.
Digitally signed by: Microsoft Windows
Certificate's issuer name: Microsoft Windows Production PCA 2011
This program does NOT have a removal routine stored in registry.