Chelsfield Cypher Library
How to Install and UNLOCK the LICENSED Version
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Chelsfield Registration Screen
After you run the Cypher Setup program you will see the dialogue box as shown above. This will enable you to extract either a TRIAL version, or a LICENSED version of the Dynamic Link Library (.dll) cypher file. The file name of the TRIAL version is CSpmrbc_UNLICENSED.dll. and for the LICENSED version it's CSpmrbc.dll.  Once either the trial or licensed version has been successfully extracted the dialogue will close leaving the resultant .dll in the current folder. 

Unlicensed copies of the dll file are provided without charge, and these may be used for evaluation or trial purposes. To extract this TRIAL version just click the button labeled [ Extract .dll ]. 

To get your LICENSED copy, you will need to:  1)  Visit our website to purchase the license using PayPal   2)  Email us your Serial Number  - in full,  as seen in the top left hand corner of the Chelsfield Cypher Setup dialogue box.together with your name and contact details  

We will then:  1)  Email back to you your UNLOCK CODE Number.  2)  Enter your name and details on our subscription list.  These details will be held in encrypted form,  will be kept confidential, and will not be passed on to any third party for any reason.

Once you have received your Unlock Code Number, enter it without additional spaces, exactly as you received it, into the code number box then click [ Unlock ]. (Copy and Paste the unlock code number directly from our email to avoid error).  You should then see that Cypher Setup has accepted the number  as seen below.  

ChemHELP Registration Screen ( Unlocked )
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If you click the [ Extract .dll ] button with the [ Unlock SUCCESSFUL ] message displayed, the LICENSED version of the .dll will be extracted. If Cypher Setup can't verify the unlock code for any reason then clicking [ Extract .dll ] will issue the TRIAL version.

Each time you use Cypher Setup you will need to REGISTER the extracted CSpmrbc.dll library file with Windows.  To do this, move the dll to it's intended working location (usually the application path or the Windows system folder), open a command prompt window and type the following:

C:\WINDOWS>regsvr32.exe CSpmrbc.dll

Make sure that you identify the intended file by including the correct path to CSpmrbc.dll.  You may run the Cypher Setup module at any time, keep in mind though that if you re-extract the .dll it will overwrite any existing file without prompting.  You may also need to re-register it with Windows using the regsvr32 command.   
 

Contents   Overview   Why Register?   Support   Operation   Purchase   FAQ

Lower Farm House  Little Barford  St. Neots  Cambridgeshire  PE19 6YE 
Tel: +44 ( 0)1480 472446   E-mail: sales@chelsfieldsolutions.com