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Running, Malicious, Unwanted, Memory Hogs

Welcome to the PC Matic Process Library. We maintain an extensive list of common processes running on today’s PCs. Within this library you can learn more about the processes running on your machine.

Process Library Detail

What is calcheck.exe? Ulead Calendar?

Vendor:      Ulead
Product:     
Vendor Website:     
Last Seen by PC Matic:      No Data

Process is Bad PC Matic has analyzed this process and determined that there is a high likelihood that it is bad.
Process is questionablePC Matic has analyzed this process and determined that the safety of this process is questionable.
Process is goodPC Matic has analyzed this process and determined that there is a high likelihood that it is good.
Process is goodThis process is a Microsoft or Windows process, but many viruses use this file name to escape notice.

Purpose: CalCheck.exe - Calendar reminder application for several Ulead products. If you do not use their calendar features you can disable this program through MSConfig.

calcheck.exe is a user invoked program and a normal part of PC operations. No action required.


calcheck.exe is known to be a bad process. Learn more about protecting your PC from these bad processes with PC Matic.
calcheck.exe could be a harmful process. Learn more about protecging your PC from these potential harmful processes with PC Matic.
This information brought to you by PC Matic. PC Matic's real-time protection, Super Shield, blocks ALL bad and unknown threats to keep your PC secure.
calcheck.exe is a Microsoft or Windows process but some versions of this exe carry viruses.
Learn more about protecting yourself from bad versions of this file with PC Matic.

Percentage of recently scanned PC's with this process running: 0.02%
Average CPU use for this program: 0%
Average RAM for this program: 3 MB


Program Name MD5 Count
calcheck.exe

MD5 Hashes

# Status MD5 Revision Name Size
1 Status 0xaa2be1f0cdf1fbced2249b38a6589f18 2/21/2019 7:59:00 PM Unknown 3, 0, 0, 1 Ulead Calendar 60 KB
2 Status 0x5c9a80eee6647e1064fb9a63c03a96bb 6/11/2018 1:14:00 PM Unknown 2, 0, 0, 1 Ulead Calendar 54 KB
3 Status 0xc78a7189839da35fc78fed6de162983c 2/24/2016 6:41:00 AM Unknown 6, 0, 0, 0 Ulead Calendar 68 KB
4 Status 0x8ef41a228e468e12c7cd8023ad4f97cc 2/23/2016 8:49:00 PM Unknown 4, 0, 0, 0 Ulead Calendar 68 KB
5 Status 0xb294d428347e4e6e04a87828b6fedb9d 11/10/2015 3:00:00 PM Unknown 1.0 Ulead Calendar 68 KB
6 Status 0x70b59cf8033d6135923d4384828169f9 8/6/2015 5:13:00 PM Unknown Ulead Calendar 50 KB
7 Status 0x4183540ecdd612f962846ae7778152cd 11/25/2014 12:21:00 AM Unknown 5,0,0,0 Ulead Calendar 68 KB
8 Status 0xece616f8122e39ea04f02e3bde2d65ac 8/12/2014 3:50:00 AM Unknown 4, 0, 0, 0 Ulead Calendar 56 KB
9 Status 0x981ada7f82b71bf7085f1b1768ae56b3 7/28/2014 8:28:00 PM Unknown 2,0,0,0 Ulead Calendar 68 KB
10 Status 0x9001e91c2861bee9286320ae201842cf 8/31/2011 12:10:00 AM Unknown 6, 0, 0, 0 Ulead Calendar 73 KB
11 Status 0xabde4aadb77509a5c7a8c0f2899f27b9 7/22/2011 11:59:00 PM Unknown Unknown Ulead Calendar 60 KB
12 Status 0x50a7d80cefcf98280ca6270273db72f5 5/6/2011 4:17:00 AM Unknown 3, 0, 0, 1 Ulead Calendar 60 KB
13 Status 0x5feec125a984aa06d42769490510177e 12/25/2010 1:00:00 AM Unknown 2, 0, 0, 1 Ulead Calendar 54 KB
14 Status 0x09a489df2cbd2d83c64b6f81b6cfd325 11/3/2010 7:47:00 PM Unknown 2, 0, 0, 1 Ulead Calendar 54 KB
15 Status 0x258ea541d31f4ab86fb4e8d41db99d53 10/31/2010 5:10:00 PM Unknown 6, 0, 0, 0 Ulead Calendar 68 KB
16 Status 0x78a1d5697d67d4663977a732fb9460b2 6/12/2010 10:18:00 AM Unknown 2, 0, 0, 1 Ulead Calendar 54 KB
17 Status 0xc9928352cf5faa5078964049db629d07 5/19/2010 6:53:00 PM Unknown 4, 0, 0, 0 Ulead Calendar 68 KB
18 Status 0xeb2b97050e2b133e58d6f871014a36be 5/12/2010 7:27:00 PM Unknown 4, 0, 0, 0 Ulead Calendar 56 KB
19 Status 0x236d7f881dad27e4485517facd6f4553 4/2/2010 6:46:00 AM Unknown 4, 0, 0, 0 Ulead Calendar 68 KB
20 Status 0xf2cc91345bf6904ca45803beba8fd15a 2/14/2010 12:21:00 AM Unknown 2, 0, 0, 1 Ulead Calendar 54 KB
21 Status 0xff6bbc8d66c29c08aba9b3262b9096a2 1/29/2010 8:03:00 PM Unknown Unknown Ulead Calendar 68 KB
22 Status 0x8e18463950275abb7185e022b6971d22 1/20/2010 11:45:00 AM Unknown 3, 0, 0, 1 Ulead Calendar 60 KB
23 Status 0x1571b4f2e71da56809247c4f1735e5ff 1/7/2010 4:04:00 PM Unknown 3, 0, 0, 1 Ulead Calendar 60 KB
24 Status 0xd149aa3aa9474ec879c8959e8ce8927e 1/2/2010 10:26:00 AM Unknown Unknown Ulead Calendar 54 KB
25 Status 0x43e5ea4dd3d9ac1db0585445b7f62f6a 11/7/2009 11:38:00 PM Unknown 4, 0, 0, 0 Ulead Calendar 68 KB


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