Should I block it?

No, this file is 100% safe to run.

Additional versions

1, 0, 0, 2	94.44%
1, 0, 0, 2	5.56%

(Note, Dritek System Inc. publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

CdDirIo.dll

CdDirIo Dynamic Link Library by Dritek System Inc. (Signed)

Remove CdDirIo.dll

Version:	1, 0, 0, 2
MD5:	4860790fa0f039a2c094be4bf0cc5858
SHA1:	385551b3ae6df48510ca2922939e23aa048c7ee6
SHA256:	bd90a475cb617c5ceba48539fa2037587a55d5db2ef8f7b1a6bb096ab1b8a45f

Overview

cddirio.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Launch Manager published by Acer Incorporated, Launch Manager from Gateway Incorporated and Launch Manager by Gateway Incorporated. The file is digitally signed by Dritek System Inc. which was issued by the VeriSign certificate authority (CA).

Details

File name:	cddirio.dll
Product name:	CdDirIo Dynamic Link Library
Description:	CdRom Direct I/O Dynamic Link Library
Typical file path:	C:\Program Files\launch manager\cddirio.dll
File version:	1, 0, 0, 2
Size:	70.51 KB (72,200 bytes)
Certificate
Issued to:	Dritek System Inc.
Authority (CA):	VeriSign
Digital DNA
PE subsystem:	Windows GUI
File packed:	No
.NET CLR:	No

More details

Programs

The following programs will install this file

Launch Manager

Acer Incorporated

26% remove

Acer hot key combinations are controlled by the Launch Manager software.

Bluetooth Win7 Suite 64

Atheros Communications

9% remove

“Bluetooth Win7 Suite is a PC-based software package that provides the upper-layer Bluetooth stack functionality in support of the Atheros Bluetooth solution. Bluetooth Win7 Suite requires a Bluetooth device to be connected via USB to the PC for proper operation. Bluetooth Win7 Suite, through its simple Graphical User Interface, allows you to quickly find, connect, and communicate with other Bluetooth devices. The Bluetooth Win7 Suite is...”