Versions

7.00.9600.17031 (winblue_gdr.140221-1952)	2.22%
7.00.9600.16384 (winblue_rtm.130821-1623)	2.89%
7.00.9431.0 (winmain_bluemp.130615-1214)	0.22%
7.00.9200.16579 (win8_gdr.130408-1425)	4.89%
7.00.9200.16578 (win8_gdr.130405-1703)	0.67%
7.00.9200.16433 (win8_gdr.121010-1704)	6.22%
7.00.9200.16433 (win8_gdr.121010-1704)	1.56%
7.00.9200.16420 (win8_gdr.120919-1813)	0.67%
7.00.9200.16420 (win8_gdr.120919-1813)	0.22%
7.00.9200.16384 (win8_rtm.120725-1247)	0.67%
7.00.9200.16384 (win8_rtm.120725-1247)	0.44%
7.00.8250.0 (winmain_win8beta.120217-1520)	0.22%
7.00.7601.17610 (win7sp1_gdr.110503-1502)	32.44%
7.00.7601.17610 (win7sp1_gdr.110503-1502)	12.00%
7.00.7600.16808 (win7_gdr.110503-1506)	2.44%
7.00.7600.16808 (win7_gdr.110503-1506)	2.00%
7.00.7600.16401 (win7_gdr.090727-1504)	0.22%
7.00.7600.16385 (win7_rtm.090713-1255)	16.22%
7.00.7600.16385 (win7_rtm.090713-1255)	5.56%
7.00.6002.18005 (lh_sp2rtm.090410-1830)	5.56%
7.00.6002.18005 (lh_sp2rtm.090410-1830)	1.11%
7.0.6001.16503 (longhorn(wmbla).080526-2159)	0.89%
6.0.6000.16386 (vista_rtm.061101-2205)	0.67%

This is a Windows system installed file with Windows File Protection (WFP) enabled.

SearchProtocolHost.exe has 23 known versions, the most recent one is 7.00.9600.17031 (winblue_gdr.140221-1952). SearchProtocolHost.exe is run as a standard windows process with the logged in user's account privileges. The average file size is about 263.48 KB. During the process's lifecycle, the typical CPU resource utilization is less than 0.01%, the average private memory consumption is about 3.98 MB with the maximum memory reaching around 7.83 MB. Addionally, typically read and write I/O disk operations is about 5.91 MB per minute for reads and 238 Bytes per minute for writes.

Windows Search for the desktop and the enterprise delivers fast search capabilities for files, e-mail, documents, and more, provides performance enhancements and support for enterprise-critical features, and is easy to manage and extend with customized functionality.