(For IOCL-INDSOFT Version 8.2.2)(For IOCL-INDSOFT Version 8.2.1)(For IOCL-INDSOFT Version 7.4)Note :If you are using window 98 operating system then you need to download and run this patch file before downloading tomogas dialer setup.If you have old version of tomogasdialer then first remove all the setup then install it Step1. Click here to DownloadFor Downloading TomoGas Dialer Please follow the steps given belowStep2. Save the above setup file on your desktop Step 3. Click on the save buttonStep 4. The software will take 3-4 minutes to download Step 5. Double Click on saved file to install the software.