Download CMASIOP.DLL

C-Media Electronics Inc.

C-Media Universal ASIO Driver

Supported operating Systems
  • Windows 8
  • Windows 7
  • Windows Vista
  • Windows XP
  • Windows Server
  • Windows 2000
  • Windows 98
  • Linux (WINE)
Copyright (c) 2004-2008 C-Media Electronics Inc.

cmasiop.dll details

Machine Type
intel 386 or later, and compatibles
Time Stamp
2008:08:15 08:00:19+04:00
Subsystem
windows command line
File OS
windows nt 32-bit
Object File Type
dynamic link library
Character Set
windows, taiwan (big5)
Product Name
c-media universal asio driver
File Name
cmasiop.dll
File Size
44 kb
File Type
win32 dll
PE Type
pe32
Linker Version
8.0
Code Size
33792
Initialized Data Size
10752
Entry Point
0x682b
OS Version
6.0
Image Version
6.0
Subsystem Version
5.2
File Flags Mask
0x003f
Language Code
english (u.s.)
Internal Name
cmasiodrv
Original Filename
cmasiodrv.dll
CMASIOP.DLL v.1.0.0.16
File Name
cmasiop.dll
File Version
1.0.0.16
File Size
44 kb
File Modification
2014:01:02 14:56:01+04:00
File Access
2015:04:09 20:16:12+03:00
File Inode Change
2015:04:09 20:16:12+03:00
CMASIOP.DLL v.1.0.8.815
File Name
cmasiop.dll
File Version
1.0.8.815
File Size
44 kb
File Modification
2014:01:02 14:56:02+04:00
File Access
2015:04:10 03:04:05+03:00
File Inode Change
2015:04:10 03:04:05+03:00
* Please read our disclaimer before download
3 Steps to install and use the cmasiop.dll file
  1. Download this file to your PC
  2. Place the file to the folder, which is missing it
  3. If step 2 did not help you, it might be helpful for you to move the cmasiop.dll file to your system folder
    • Windows 95,98, and Me - C:\Windows\System
    • Windows 2000 & NT - C:\WINNT\System32
    • Windows XP,Vista, and Windows 7 C:\Windows\System32