Established in 1984, Mistral is proud to be widely considered the 'generic' software system provider for the refrigeration & air conditioning industry. In its domestic market, Mistral software is used by more than 85% of UK refrigeration & air conditioning contracting firms and programs have been distributed to over 17,000 users in more than 100 countries around the world.

Q & A

Q Will Mistral send us a 'demo'?

A Sorry but no. Just as Microsoft won't send you a demo of ordinary issues of their Windows Operating System either. For a very modest fee serious prospects may purchase a short term trial if they wish and the cost of this will be refunded when they convert to a full licence but we have no interest in helping firms* winning contracts using Mistral software but never offering to pay for it. Nor do we wish to aid would be plagiarists as Mistral has seen in the past.

*As indeed nor do their competitors, our loyal customer base, who benefit from use of our product and which they have paid for. Thus contributing to the costs of both original development and importantly, its continuous process of maintenance.

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Q We have seen Mistral software and are very impressed. Will Mistral send us the source code so we can examine it for verification purposes?

A Yes, if you send 2 large trucks to collect all the data, along with cleared funds for 25 million US Dollars.

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Q Does Mistral offer any guarantee?

A Yes, of course. Mistral meets and even offers to exceed its legal obligations. Against return to Mistral of the media upon which access registration to Mistral intellectual property is provided Mistral will refund in full the purchase price paid for any product that can be proven to not perform as stated. In Mistral's history to date no claim for refund has ever been demanded.

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Q Why are Mistral 'Corporate Account' licence fees based upon staff head count rather than actual number of users of your programs?

A Because with Mistral software one person can do work that would require perhaps scores of people to do manually. It is not fair on small firms with just two or three staff to pay the same as firms employing perhaps thousands of staff. Even though both companies have the same number of staff operating the programs. More

Mistral has other deals available as well which might suit you better. For sole traders and family businesses for example. Take a look at Mistral's Annual Subscription Licence.

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Q Does Mistral provide full technical support?

A Yes, of course. Twenty four hours a day, seven days a week and for every day of the year. However you will find it is seldom necessary. We cannot become involved though in actual case studies. Only in technical matters arising from use of our programs.

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Q Why am I getting an Error #902 or #904 or #906 etc., report when trying to install?

A Click here to find out why.

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Q Why did I not receive my Access Registration Code?

A Most likely because something went wrong at your end!

Click here to find out what it was.

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Q If we send an email asking for help, how long does it usually take Mistral to respond?

A Mistral usually responds within a couple of hours. Wherever you are located in the world! Our desks are managed 24 hours a day, 365 days of the year. Even during our own national holidays. However, just as we suspect you might be, we are also very busy. If we provide a solution and you do not have the courtesy of letting us know within a reasonable amount of time that it worked then the next time you contact us our response could take as long as a week!

How helpful was Mistral? Please tell us.

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Q Does Mistral provide telephone support?

A Sorry, no.

Not normally anyway. Just like Microsoft. There is a good reason for this policy. In the days when Mistral did provide a 'Telephone Help Desk' we were answering too many questions that had nothing whatsoever to do with our products. The cost to us for providing this free consultancy service was forcing us to increase the prices we were obliged to charge you by around 15%. Since making people think about their perceived problem sufficiently enough to have to write about it, requests for support dropped by a staggering 98%! If you really do feel you must talk to someone then email us with a brief description of your problem, or question prior to placing an order, along with your telephone number and the best time (your local time) that you can be reached (without risk of you being nterrupted or otherwise distracted) and we will call you. Saving you the price of the call!

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Q Are Mistral programs supplied with Help pages or manuals?

A Yes. Both Help pages, which are 'dynamically focused' so the right help page should automatically appear (when F1 is hit) and also colour illustrated manuals.

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Q What units of measurement do Mistral programs use?

A Both SI (Système International or metric) and Imperial.

Instantly converting tens of thousands of (frequently 'compound') units, along with every text description, every algorithm and every equation. Back and forth, whilst the program is operating, as many times as you want, without accumulating any 'rounding errors'!

Unprecedented for software systems of this level of sophistication.

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Q Who checks and verifies the proprietary data in Mistral programs?

A Of the hundreds of millions of individual items of (usually interactive) proprietary data accompanying all Mistral programs then the owners of that data always verify its accuracy and approve its release. Usually the manufacturers of products or their officially appointed representatives or distributors.

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Q Can Mistral programs make a mistake?

A No. Not any technical error anyway. Literally hundreds of thousands of hours of highly skilled work at costs running into millions has been spent ensuring that sophisticated error handling routines work properly. It is not though possible to identify and intercept every possible human error but even then the programs will spot most and certainly those that could be commercially damaging. Many other software developers cannot make or prove the same claim! If you don't believe us then ask them!

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Q Can we make copies and give them to our friends?

A You can try but it is illegal and through sophisticated covert code tracking systems you will most likely be discovered. You will then face the prospect of a hefty fine, almost certainly a criminal record and in extreme, blatant cases even a jail term. Click here to read more.

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Q Will Mistral programs run on Apple Mac computers?

A Yes! Click here to read Mistral's standard email reply to this question.

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Q There must be dozens of different combinations of computer platform coupled with scores of different monitor types and keyboards, all using a wide range of different regional variations, even different decimal point systems (some using commas, some using full stops). Has Mistral ever encountered a PC set-up to which it couldn't successfully install the programs?

A Not 'dozens' of different combinations but thousands and the answer is still no. Mistral has never failed to get an installation working.

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Q Who in our firm will be authorised under the licence to access Mistral software?

A If you purchase a licence for single user access then it will be just one person.

If you purchase a 'Corporate Licence' then everyone in your organisation will be authorised. From the very occasional user (such as the Chairman!) to each and every Engineer and Salesperson.

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Q Do we have to pay for upgrades?

A Yes (and no!). If you purchase a 'Lifetime' Licence then if you change your computer's Operating System in the future and this renders previously written computer code unusable then you must pay to have the upgraded software. Naturally, it doesn't grow on trees! However, if you join Mistral's 'Corporate Licence' scheme then all future upgrade charges are amortised within a guaranteed fixed annual fee.

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Q If we make a late payment for our annual Corporate Licence fee will the period run from the date you receive our payment?

A No. It will run from the anniversary of the original date you started the contract. If you were denied access to our intellectual property for any period due to late payment then you lose that time forever. You may start a new contract of course but this may be (indeed most likely will be!) at a new and regrettably higher price. That way Mistral remains in business and you continue to receive the best software available for our industry. More .. .

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Q May we ask for a discount?

A Yes. You may ask.

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Q If we ask for a discount will we be granted one?

A No. Our prices are already very fair. Considering not just how much time and money they cost us to develop and constantly to maintain, but more importantly, how much time and money they will save you!

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Q What is the Computer Misuse Act?

A It is what the title suggests. Legislation (enforceable under International Law), designed to protect both public safety and also the rights of owners of intellectual property against malevolent and criminal acts. For example: Protection from thieves; such as thieves using unlicenced computer software or thieves attempting to make and pass on illegal copies. In case anyone is any doubt about whether Mistral Associates refers to relevant parts of this legislation and employs qualified legal counsel to enforce it in the event of suspected loss of or damage to all or parts of its intellectual property rights, including consequential losses and damage, then please be assured that Mistral Associates does. Without hesitation! More .. .

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Q Can I read Mistral's End User Licence Agreement before committing myself?

A Yes of course. It's here:- Mistral End User Licence Agreement .. .

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Q What recent changes has Mistral made to installation and file saving procedures?

A Mistral's engineers and programmers work tirelessly meeting new Operating System challenges, enhancing program features, speed and simplicity of operation, whilst always seeking ways of improving the security of user's data, their privacy and importantly, their investment in the system. More .. .

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Mistral's commitment:

"Bringing the benefits of computerisation to our industry - without the historically associated problems."